154911050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1272

約数の個数: 72

約数和(自身を含む): 341787276

約数和(自身を除く): 186876226

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 490, 530, 742, 1193, 1225, 1325, 1855, 2386, 2450, 2597, 2650, 3710, 5194, 5965, 8351, 9275, 11930, 12985, 16702, 18550, 25970, 29825, 41755, 58457, 59650, 63229, 64925, 83510, 116914, 126458, 129850, 208775, 292285, 316145, 417550, 442603, 584570, 632290, 885206, 1461425, 1580725, 2213015, 2922850, 3098221, 3161450, 4426030, 6196442, 11065075, 15491105, 22130150, 30982210, 77455525, 154911050]

約数ペア:

[(1, 154911050), (2, 77455525), (5, 30982210), (7, 22130150), (10, 15491105), (14, 11065075), (25, 6196442), (35, 4426030), (49, 3161450), (50, 3098221), (53, 2922850), (70, 2213015), (98, 1580725), (106, 1461425), (175, 885206), (245, 632290), (265, 584570), (350, 442603), (371, 417550), (490, 316145), (530, 292285), (742, 208775), (1193, 129850), (1225, 126458), (1325, 116914), (1855, 83510), (2386, 64925), (2450, 63229), (2597, 59650), (2650, 58457), (3710, 41755), (5194, 29825), (5965, 25970), (8351, 18550), (9275, 16702), (11930, 12985)]