270618530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 634023936

約数和(自身を除く): 363405406

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 53, 62, 65, 70, 91, 106, 130, 155, 181, 182, 217, 265, 310, 362, 371, 403, 434, 455, 530, 689, 742, 806, 905, 910, 1085, 1267, 1378, 1643, 1810, 1855, 2015, 2170, 2353, 2534, 2821, 3286, 3445, 3710, 4030, 4706, 4823, 5611, 5642, 6335, 6890, 8215, 9593, 9646, 11222, 11501, 11765, 12670, 14105, 16430, 16471, 19186, 21359, 23002, 23530, 24115, 28055, 28210, 32942, 39277, 42718, 47965, 48230, 56110, 57505, 67151, 72943, 78554, 82355, 95930, 106795, 115010, 124709, 134302, 145886, 149513, 164710, 196385, 213590, 249418, 297383, 299026, 335755, 364715, 392770, 510601, 594766, 623545, 671510, 729430, 747565, 872963, 1021202, 1247090, 1486915, 1495130, 1745926, 2081681, 2553005, 2973830, 3865979, 4163362, 4364815, 5106010, 7731958, 8729630, 10408405, 19329895, 20816810, 27061853, 38659790, 54123706, 135309265, 270618530]

約数ペア:

[(1, 270618530), (2, 135309265), (5, 54123706), (7, 38659790), (10, 27061853), (13, 20816810), (14, 19329895), (26, 10408405), (31, 8729630), (35, 7731958), (53, 5106010), (62, 4364815), (65, 4163362), (70, 3865979), (91, 2973830), (106, 2553005), (130, 2081681), (155, 1745926), (181, 1495130), (182, 1486915), (217, 1247090), (265, 1021202), (310, 872963), (362, 747565), (371, 729430), (403, 671510), (434, 623545), (455, 594766), (530, 510601), (689, 392770), (742, 364715), (806, 335755), (905, 299026), (910, 297383), (1085, 249418), (1267, 213590), (1378, 196385), (1643, 164710), (1810, 149513), (1855, 145886), (2015, 134302), (2170, 124709), (2353, 115010), (2534, 106795), (2821, 95930), (3286, 82355), (3445, 78554), (3710, 72943), (4030, 67151), (4706, 57505), (4823, 56110), (5611, 48230), (5642, 47965), (6335, 42718), (6890, 39277), (8215, 32942), (9593, 28210), (9646, 28055), (11222, 24115), (11501, 23530), (11765, 23002), (12670, 21359), (14105, 19186), (16430, 16471)]