245940547670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{67511}}^1$

素因数の和:67925

約数の個数: 64

約数和(自身を含む): 473175945216

約数和(自身を除く): 227235397546

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 337, 470, 674, 1081, 1685, 2162, 3370, 5405, 7751, 10810, 15502, 15839, 31678, 38755, 67511, 77510, 79195, 135022, 158390, 337555, 364297, 675110, 728594, 1552753, 1821485, 3105506, 3173017, 3642970, 6346034, 7763765, 15527530, 15865085, 22751207, 31730170, 45502414, 72979391, 113756035, 145958782, 227512070, 364896955, 523277761, 729793910, 1046555522, 1069306729, 2138613458, 2616388805, 5232777610, 5346533645, 10693067290, 24594054767, 49188109534, 122970273835, 245940547670]

約数ペア:

[(1, 245940547670), (2, 122970273835), (5, 49188109534), (10, 24594054767), (23, 10693067290), (46, 5346533645), (47, 5232777610), (94, 2616388805), (115, 2138613458), (230, 1069306729), (235, 1046555522), (337, 729793910), (470, 523277761), (674, 364896955), (1081, 227512070), (1685, 145958782), (2162, 113756035), (3370, 72979391), (5405, 45502414), (7751, 31730170), (10810, 22751207), (15502, 15865085), (15839, 15527530), (31678, 7763765), (38755, 6346034), (67511, 3642970), (77510, 3173017), (79195, 3105506), (135022, 1821485), (158390, 1552753), (337555, 728594), (364297, 675110)]