120670890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 296255232

約数和(自身を除く): 175584342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 181, 213, 313, 355, 362, 426, 543, 626, 710, 905, 939, 1065, 1086, 1565, 1810, 1878, 2130, 2715, 3130, 4695, 5430, 9390, 12851, 22223, 25702, 38553, 44446, 56653, 64255, 66669, 77106, 111115, 113306, 128510, 133338, 169959, 192765, 222230, 283265, 333345, 339918, 385530, 566530, 666690, 849795, 1699590, 4022363, 8044726, 12067089, 20111815, 24134178, 40223630, 60335445, 120670890]

約数ペア:

[(1, 120670890), (2, 60335445), (3, 40223630), (5, 24134178), (6, 20111815), (10, 12067089), (15, 8044726), (30, 4022363), (71, 1699590), (142, 849795), (181, 666690), (213, 566530), (313, 385530), (355, 339918), (362, 333345), (426, 283265), (543, 222230), (626, 192765), (710, 169959), (905, 133338), (939, 128510), (1065, 113306), (1086, 111115), (1565, 77106), (1810, 66669), (1878, 64255), (2130, 56653), (2715, 44446), (3130, 38553), (4695, 25702), (5430, 22223), (9390, 12851)]