260061230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7961

約数の個数: 64

約数和(自身を含む): 573931008

約数和(自身を除く): 313869778

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 2530, 2990, 3289, 6578, 7907, 15814, 16445, 32890, 39535, 79070, 86977, 102791, 173954, 181861, 205582, 363722, 434885, 513955, 869770, 909305, 1027910, 1130701, 1818610, 2000471, 2261402, 2364193, 4000942, 4728386, 5653505, 10002355, 11307010, 11820965, 20004710, 23641930, 26006123, 52012246, 130030615, 260061230]

約数ペア:

[(1, 260061230), (2, 130030615), (5, 52012246), (10, 26006123), (11, 23641930), (13, 20004710), (22, 11820965), (23, 11307010), (26, 10002355), (46, 5653505), (55, 4728386), (65, 4000942), (110, 2364193), (115, 2261402), (130, 2000471), (143, 1818610), (230, 1130701), (253, 1027910), (286, 909305), (299, 869770), (506, 513955), (598, 434885), (715, 363722), (1265, 205582), (1430, 181861), (1495, 173954), (2530, 102791), (2990, 86977), (3289, 79070), (6578, 39535), (7907, 32890), (15814, 16445)]