788796510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{3461}}^1$

素因数の和:3649

約数の個数: 64

約数和(自身を含む): 1938276864

約数和(自身を除く): 1149480354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 107, 142, 213, 214, 321, 355, 426, 535, 642, 710, 1065, 1070, 1605, 2130, 3210, 3461, 6922, 7597, 10383, 15194, 17305, 20766, 22791, 34610, 37985, 45582, 51915, 75970, 103830, 113955, 227910, 245731, 370327, 491462, 737193, 740654, 1110981, 1228655, 1474386, 1851635, 2221962, 2457310, 3685965, 3703270, 5554905, 7371930, 11109810, 26293217, 52586434, 78879651, 131466085, 157759302, 262932170, 394398255, 788796510]

約数ペア:

[(1, 788796510), (2, 394398255), (3, 262932170), (5, 157759302), (6, 131466085), (10, 78879651), (15, 52586434), (30, 26293217), (71, 11109810), (107, 7371930), (142, 5554905), (213, 3703270), (214, 3685965), (321, 2457310), (355, 2221962), (426, 1851635), (535, 1474386), (642, 1228655), (710, 1110981), (1065, 740654), (1070, 737193), (1605, 491462), (2130, 370327), (3210, 245731), (3461, 227910), (6922, 113955), (7597, 103830), (10383, 75970), (15194, 51915), (17305, 45582), (20766, 37985), (22791, 34610)]