1813330920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{6737}}^1$

素因数の和:8994

約数の個数: 64

約数和(自身を含む): 5443225920

約数和(自身を除く): 3629895000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2243, 4486, 6729, 6737, 8972, 11215, 13458, 13474, 17944, 20211, 22430, 26916, 26948, 33645, 33685, 40422, 44860, 53832, 53896, 67290, 67370, 80844, 89720, 101055, 134580, 134740, 161688, 202110, 269160, 269480, 404220, 808440, 15111091, 30222182, 45333273, 60444364, 75555455, 90666546, 120888728, 151110910, 181333092, 226666365, 302221820, 362666184, 453332730, 604443640, 906665460, 1813330920]

約数ペア:

[(1, 1813330920), (2, 906665460), (3, 604443640), (4, 453332730), (5, 362666184), (6, 302221820), (8, 226666365), (10, 181333092), (12, 151110910), (15, 120888728), (20, 90666546), (24, 75555455), (30, 60444364), (40, 45333273), (60, 30222182), (120, 15111091), (2243, 808440), (4486, 404220), (6729, 269480), (6737, 269160), (8972, 202110), (11215, 161688), (13458, 134740), (13474, 134580), (17944, 101055), (20211, 89720), (22430, 80844), (26916, 67370), (26948, 67290), (33645, 53896), (33685, 53832), (40422, 44860)]