859096020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 2714584320

約数和(自身を除く): 1855488300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 97, 102, 114, 170, 190, 194, 204, 228, 255, 285, 291, 323, 340, 380, 388, 457, 485, 510, 570, 582, 646, 914, 969, 970, 1020, 1140, 1164, 1292, 1371, 1455, 1615, 1649, 1828, 1843, 1938, 1940, 2285, 2742, 2910, 3230, 3298, 3686, 3876, 4570, 4845, 4947, 5484, 5529, 5820, 6460, 6596, 6855, 7372, 7769, 8245, 8683, 9140, 9215, 9690, 9894, 11058, 13710, 15538, 16490, 17366, 18430, 19380, 19788, 22116, 23307, 24735, 26049, 27420, 27645, 31076, 31331, 32980, 34732, 36860, 38845, 43415, 44329, 46614, 49470, 52098, 55290, 62662, 77690, 86830, 88658, 93228, 93993, 98940, 104196, 110580, 116535, 125324, 130245, 132987, 147611, 155380, 156655, 173660, 177316, 187986, 221645, 233070, 260490, 265974, 295222, 313310, 375972, 442833, 443290, 466140, 469965, 520980, 531948, 590444, 626620, 664935, 738055, 753593, 842251, 885666, 886580, 939930, 1329870, 1476110, 1507186, 1684502, 1771332, 1879860, 2214165, 2260779, 2526753, 2659740, 2952220, 3014372, 3369004, 3767965, 4211255, 4428330, 4521558, 5053506, 7535930, 8422510, 8856660, 9043116, 10107012, 11303895, 12633765, 14318267, 15071860, 16845020, 22607790, 25267530, 28636534, 42954801, 45215580, 50535060, 57273068, 71591335, 85909602, 143182670, 171819204, 214774005, 286365340, 429548010, 859096020]

約数ペア:

[(1, 859096020), (2, 429548010), (3, 286365340), (4, 214774005), (5, 171819204), (6, 143182670), (10, 85909602), (12, 71591335), (15, 57273068), (17, 50535060), (19, 45215580), (20, 42954801), (30, 28636534), (34, 25267530), (38, 22607790), (51, 16845020), (57, 15071860), (60, 14318267), (68, 12633765), (76, 11303895), (85, 10107012), (95, 9043116), (97, 8856660), (102, 8422510), (114, 7535930), (170, 5053506), (190, 4521558), (194, 4428330), (204, 4211255), (228, 3767965), (255, 3369004), (285, 3014372), (291, 2952220), (323, 2659740), (340, 2526753), (380, 2260779), (388, 2214165), (457, 1879860), (485, 1771332), (510, 1684502), (570, 1507186), (582, 1476110), (646, 1329870), (914, 939930), (969, 886580), (970, 885666), (1020, 842251), (1140, 753593), (1164, 738055), (1292, 664935), (1371, 626620), (1455, 590444), (1615, 531948), (1649, 520980), (1828, 469965), (1843, 466140), (1938, 443290), (1940, 442833), (2285, 375972), (2742, 313310), (2910, 295222), (3230, 265974), (3298, 260490), (3686, 233070), (3876, 221645), (4570, 187986), (4845, 177316), (4947, 173660), (5484, 156655), (5529, 155380), (5820, 147611), (6460, 132987), (6596, 130245), (6855, 125324), (7372, 116535), (7769, 110580), (8245, 104196), (8683, 98940), (9140, 93993), (9215, 93228), (9690, 88658), (9894, 86830), (11058, 77690), (13710, 62662), (15538, 55290), (16490, 52098), (17366, 49470), (18430, 46614), (19380, 44329), (19788, 43415), (22116, 38845), (23307, 36860), (24735, 34732), (26049, 32980), (27420, 31331), (27645, 31076)]