561567310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 1110412800

約数和(自身を除く): 548845490

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 59, 115, 118, 145, 230, 290, 295, 590, 667, 1334, 1357, 1427, 1711, 2714, 2854, 3335, 3422, 6670, 6785, 7135, 8555, 13570, 14270, 17110, 32821, 39353, 41383, 65642, 78706, 82766, 84193, 164105, 168386, 196765, 206915, 328210, 393530, 413830, 420965, 841930, 951809, 1903618, 1936439, 2441597, 3872878, 4759045, 4883194, 9518090, 9682195, 12207985, 19364390, 24415970, 56156731, 112313462, 280783655, 561567310]

約数ペア:

[(1, 561567310), (2, 280783655), (5, 112313462), (10, 56156731), (23, 24415970), (29, 19364390), (46, 12207985), (58, 9682195), (59, 9518090), (115, 4883194), (118, 4759045), (145, 3872878), (230, 2441597), (290, 1936439), (295, 1903618), (590, 951809), (667, 841930), (1334, 420965), (1357, 413830), (1427, 393530), (1711, 328210), (2714, 206915), (2854, 196765), (3335, 168386), (3422, 164105), (6670, 84193), (6785, 82766), (7135, 78706), (8555, 65642), (13570, 41383), (14270, 39353), (17110, 32821)]