16909230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 44126208

約数和(自身を除く): 27216978

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 227, 382, 390, 454, 573, 681, 955, 1135, 1146, 1362, 1910, 2270, 2483, 2865, 2951, 3405, 4966, 5730, 5902, 6810, 7449, 8853, 12415, 14755, 14898, 17706, 24830, 29510, 37245, 43357, 44265, 74490, 86714, 88530, 130071, 216785, 260142, 433570, 563641, 650355, 1127282, 1300710, 1690923, 2818205, 3381846, 5636410, 8454615, 16909230]

約数ペア:

[(1, 16909230), (2, 8454615), (3, 5636410), (5, 3381846), (6, 2818205), (10, 1690923), (13, 1300710), (15, 1127282), (26, 650355), (30, 563641), (39, 433570), (65, 260142), (78, 216785), (130, 130071), (191, 88530), (195, 86714), (227, 74490), (382, 44265), (390, 43357), (454, 37245), (573, 29510), (681, 24830), (955, 17706), (1135, 14898), (1146, 14755), (1362, 12415), (1910, 8853), (2270, 7449), (2483, 6810), (2865, 5902), (2951, 5730), (3405, 4966)]