129626770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 289126656

約数和(自身を除く): 159499886

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 181, 182, 362, 455, 787, 905, 910, 1267, 1574, 1810, 2353, 2534, 3935, 4706, 5509, 6335, 7870, 10231, 11018, 11765, 12670, 16471, 20462, 23530, 27545, 32942, 51155, 55090, 71617, 82355, 102310, 142447, 143234, 164710, 284894, 358085, 712235, 716170, 997129, 1424470, 1851811, 1994258, 3703622, 4985645, 9259055, 9971290, 12962677, 18518110, 25925354, 64813385, 129626770]

約数ペア:

[(1, 129626770), (2, 64813385), (5, 25925354), (7, 18518110), (10, 12962677), (13, 9971290), (14, 9259055), (26, 4985645), (35, 3703622), (65, 1994258), (70, 1851811), (91, 1424470), (130, 997129), (181, 716170), (182, 712235), (362, 358085), (455, 284894), (787, 164710), (905, 143234), (910, 142447), (1267, 102310), (1574, 82355), (1810, 71617), (2353, 55090), (2534, 51155), (3935, 32942), (4706, 27545), (5509, 23530), (6335, 20462), (7870, 16471), (10231, 12670), (11018, 11765)]