2019085830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1886

約数の個数: 96

約数和(自身を含む): 5352721920

約数和(自身を除く): 3333636090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 191, 219, 365, 382, 438, 573, 657, 730, 955, 1095, 1146, 1314, 1609, 1719, 1910, 2190, 2865, 3218, 3285, 3438, 4827, 5730, 6570, 8045, 8595, 9654, 13943, 14481, 16090, 17190, 24135, 27886, 28962, 41829, 48270, 69715, 72405, 83658, 117457, 125487, 139430, 144810, 209145, 234914, 250974, 307319, 352371, 418290, 587285, 614638, 627435, 704742, 921957, 1057113, 1174570, 1254870, 1536595, 1761855, 1843914, 2114226, 2765871, 3073190, 3523710, 4609785, 5285565, 5531742, 9219570, 10571130, 13829355, 22434287, 27658710, 44868574, 67302861, 112171435, 134605722, 201908583, 224342870, 336514305, 403817166, 673028610, 1009542915, 2019085830]

約数ペア:

[(1, 2019085830), (2, 1009542915), (3, 673028610), (5, 403817166), (6, 336514305), (9, 224342870), (10, 201908583), (15, 134605722), (18, 112171435), (30, 67302861), (45, 44868574), (73, 27658710), (90, 22434287), (146, 13829355), (191, 10571130), (219, 9219570), (365, 5531742), (382, 5285565), (438, 4609785), (573, 3523710), (657, 3073190), (730, 2765871), (955, 2114226), (1095, 1843914), (1146, 1761855), (1314, 1536595), (1609, 1254870), (1719, 1174570), (1910, 1057113), (2190, 921957), (2865, 704742), (3218, 627435), (3285, 614638), (3438, 587285), (4827, 418290), (5730, 352371), (6570, 307319), (8045, 250974), (8595, 234914), (9654, 209145), (13943, 144810), (14481, 139430), (16090, 125487), (17190, 117457), (24135, 83658), (27886, 72405), (28962, 69715), (41829, 48270)]