4715207890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{2039}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 9179412480

約数和(自身を除く): 4464204590

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 223, 305, 446, 610, 1037, 1115, 2039, 2074, 2230, 3791, 4078, 5185, 7582, 10195, 10370, 13603, 18955, 20390, 27206, 34663, 37910, 68015, 69326, 124379, 136030, 173315, 231251, 248758, 346630, 454697, 462502, 621895, 909394, 1156255, 1243790, 2114443, 2273485, 2312510, 4228886, 4546970, 7729849, 10572215, 15459698, 21144430, 27736517, 38649245, 55473034, 77298490, 138682585, 277365170, 471520789, 943041578, 2357603945, 4715207890]

約数ペア:

[(1, 4715207890), (2, 2357603945), (5, 943041578), (10, 471520789), (17, 277365170), (34, 138682585), (61, 77298490), (85, 55473034), (122, 38649245), (170, 27736517), (223, 21144430), (305, 15459698), (446, 10572215), (610, 7729849), (1037, 4546970), (1115, 4228886), (2039, 2312510), (2074, 2273485), (2230, 2114443), (3791, 1243790), (4078, 1156255), (5185, 909394), (7582, 621895), (10195, 462502), (10370, 454697), (13603, 346630), (18955, 248758), (20390, 231251), (27206, 173315), (34663, 136030), (37910, 124379), (68015, 69326)]