17761770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 56609280

約数和(自身を除く): 38847510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 34, 38, 39, 45, 47, 51, 57, 65, 78, 85, 90, 94, 95, 102, 114, 117, 130, 141, 153, 170, 171, 190, 195, 221, 234, 235, 247, 255, 282, 285, 306, 323, 342, 390, 423, 442, 470, 494, 510, 570, 585, 611, 646, 663, 705, 741, 765, 799, 846, 855, 893, 969, 1105, 1170, 1222, 1235, 1326, 1410, 1482, 1530, 1598, 1615, 1710, 1786, 1833, 1938, 1989, 2115, 2210, 2223, 2397, 2470, 2679, 2907, 3055, 3230, 3315, 3666, 3705, 3978, 3995, 4199, 4230, 4446, 4465, 4794, 4845, 5358, 5499, 5814, 6110, 6630, 7191, 7410, 7990, 8037, 8398, 8930, 9165, 9690, 9945, 10387, 10998, 11115, 11609, 11985, 12597, 13395, 14382, 14535, 15181, 16074, 18330, 19890, 20774, 20995, 22230, 23218, 23970, 25194, 26790, 27495, 29070, 30362, 31161, 34827, 35955, 37791, 40185, 41990, 45543, 51935, 54990, 58045, 62322, 62985, 69654, 71910, 75582, 75905, 80370, 91086, 93483, 103870, 104481, 116090, 125970, 136629, 151810, 155805, 174135, 186966, 188955, 197353, 208962, 227715, 273258, 311610, 348270, 377910, 394706, 455430, 467415, 522405, 592059, 683145, 934830, 986765, 1044810, 1184118, 1366290, 1776177, 1973530, 2960295, 3552354, 5920590, 8880885, 17761770]

約数ペア:

[(1, 17761770), (2, 8880885), (3, 5920590), (5, 3552354), (6, 2960295), (9, 1973530), (10, 1776177), (13, 1366290), (15, 1184118), (17, 1044810), (18, 986765), (19, 934830), (26, 683145), (30, 592059), (34, 522405), (38, 467415), (39, 455430), (45, 394706), (47, 377910), (51, 348270), (57, 311610), (65, 273258), (78, 227715), (85, 208962), (90, 197353), (94, 188955), (95, 186966), (102, 174135), (114, 155805), (117, 151810), (130, 136629), (141, 125970), (153, 116090), (170, 104481), (171, 103870), (190, 93483), (195, 91086), (221, 80370), (234, 75905), (235, 75582), (247, 71910), (255, 69654), (282, 62985), (285, 62322), (306, 58045), (323, 54990), (342, 51935), (390, 45543), (423, 41990), (442, 40185), (470, 37791), (494, 35955), (510, 34827), (570, 31161), (585, 30362), (611, 29070), (646, 27495), (663, 26790), (705, 25194), (741, 23970), (765, 23218), (799, 22230), (846, 20995), (855, 20774), (893, 19890), (969, 18330), (1105, 16074), (1170, 15181), (1222, 14535), (1235, 14382), (1326, 13395), (1410, 12597), (1482, 11985), (1530, 11609), (1598, 11115), (1615, 10998), (1710, 10387), (1786, 9945), (1833, 9690), (1938, 9165), (1989, 8930), (2115, 8398), (2210, 8037), (2223, 7990), (2397, 7410), (2470, 7191), (2679, 6630), (2907, 6110), (3055, 5814), (3230, 5499), (3315, 5358), (3666, 4845), (3705, 4794), (3978, 4465), (3995, 4446), (4199, 4230)]