61223470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3457}}^1$

素因数の和:3505

約数の個数: 64

約数和(自身を含む): 143410176

約数和(自身を除く): 82186706

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3457, 3542, 6914, 8855, 17285, 17710, 24199, 34570, 38027, 48398, 76054, 79511, 120995, 159022, 190135, 241990, 266189, 380270, 397555, 532378, 556577, 795110, 874621, 1113154, 1330945, 1749242, 2661890, 2782885, 4373105, 5565770, 6122347, 8746210, 12244694, 30611735, 61223470]

約数ペア:

[(1, 61223470), (2, 30611735), (5, 12244694), (7, 8746210), (10, 6122347), (11, 5565770), (14, 4373105), (22, 2782885), (23, 2661890), (35, 1749242), (46, 1330945), (55, 1113154), (70, 874621), (77, 795110), (110, 556577), (115, 532378), (154, 397555), (161, 380270), (230, 266189), (253, 241990), (322, 190135), (385, 159022), (506, 120995), (770, 79511), (805, 76054), (1265, 48398), (1610, 38027), (1771, 34570), (2530, 24199), (3457, 17710), (3542, 17285), (6914, 8855)]