20131990110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4220543}}^1$

素因数の和:4220609

約数の個数: 48

約数和(自身を含む): 53330793984

約数和(自身を除く): 33198803874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 4220543, 8441086, 12661629, 21102715, 25323258, 37984887, 42205430, 63308145, 75969774, 126616290, 189924435, 223688779, 379848870, 447377558, 671066337, 1118443895, 1342132674, 2013199011, 2236887790, 3355331685, 4026398022, 6710663370, 10065995055, 20131990110]

約数ペア:

[(1, 20131990110), (2, 10065995055), (3, 6710663370), (5, 4026398022), (6, 3355331685), (9, 2236887790), (10, 2013199011), (15, 1342132674), (18, 1118443895), (30, 671066337), (45, 447377558), (53, 379848870), (90, 223688779), (106, 189924435), (159, 126616290), (265, 75969774), (318, 63308145), (477, 42205430), (530, 37984887), (795, 25323258), (954, 21102715), (1590, 12661629), (2385, 8441086), (4770, 4220543)]