73890631490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1\times {\mathrm{9473}}^1$

素因数の和:11591

約数の個数: 64

約数和(自身を含む): 148260520800

約数和(自身を除く): 74369889310

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 2069, 3770, 4138, 9473, 10345, 18946, 20690, 26897, 47365, 53794, 60001, 94730, 120002, 123149, 134485, 246298, 268970, 274717, 300005, 549434, 600010, 615745, 780013, 1231490, 1373585, 1560026, 2747170, 3571321, 3900065, 7142642, 7800130, 17856605, 19599637, 35713210, 39199274, 97998185, 195996370, 254795281, 509590562, 568389473, 1136778946, 1273976405, 2547952810, 2841947365, 5683894730, 7389063149, 14778126298, 36945315745, 73890631490]

約数ペア:

[(1, 73890631490), (2, 36945315745), (5, 14778126298), (10, 7389063149), (13, 5683894730), (26, 2841947365), (29, 2547952810), (58, 1273976405), (65, 1136778946), (130, 568389473), (145, 509590562), (290, 254795281), (377, 195996370), (754, 97998185), (1885, 39199274), (2069, 35713210), (3770, 19599637), (4138, 17856605), (9473, 7800130), (10345, 7142642), (18946, 3900065), (20690, 3571321), (26897, 2747170), (47365, 1560026), (53794, 1373585), (60001, 1231490), (94730, 780013), (120002, 615745), (123149, 600010), (134485, 549434), (246298, 300005), (268970, 274717)]