69476580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12451}}^1$

素因数の和:12497

約数の個数: 72

約数和(自身を含む): 217561344

約数和(自身を除く): 148084764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 12451, 24902, 37353, 49804, 62255, 74706, 112059, 124510, 149412, 186765, 224118, 249020, 373530, 385981, 448236, 560295, 747060, 771962, 1120590, 1157943, 1543924, 1929905, 2241180, 2315886, 3473829, 3859810, 4631772, 5789715, 6947658, 7719620, 11579430, 13895316, 17369145, 23158860, 34738290, 69476580]

約数ペア:

[(1, 69476580), (2, 34738290), (3, 23158860), (4, 17369145), (5, 13895316), (6, 11579430), (9, 7719620), (10, 6947658), (12, 5789715), (15, 4631772), (18, 3859810), (20, 3473829), (30, 2315886), (31, 2241180), (36, 1929905), (45, 1543924), (60, 1157943), (62, 1120590), (90, 771962), (93, 747060), (124, 560295), (155, 448236), (180, 385981), (186, 373530), (279, 249020), (310, 224118), (372, 186765), (465, 149412), (558, 124510), (620, 112059), (930, 74706), (1116, 62255), (1395, 49804), (1860, 37353), (2790, 24902), (5580, 12451)]