189585990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10079}}^1$

素因数の和:10122

約数の個数: 96

約数和(自身を含む): 566092800

約数和(自身を除く): 376506810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 10079, 18810, 20158, 30237, 50395, 60474, 90711, 100790, 110869, 151185, 181422, 191501, 221738, 302370, 332607, 383002, 453555, 554345, 574503, 665214, 907110, 957505, 997821, 1108690, 1149006, 1663035, 1723509, 1915010, 1995642, 2106511, 2872515, 3326070, 3447018, 4213022, 4989105, 5745030, 6319533, 8617545, 9978210, 10532555, 12639066, 17235090, 18958599, 21065110, 31597665, 37917198, 63195330, 94792995, 189585990]

約数ペア:

[(1, 189585990), (2, 94792995), (3, 63195330), (5, 37917198), (6, 31597665), (9, 21065110), (10, 18958599), (11, 17235090), (15, 12639066), (18, 10532555), (19, 9978210), (22, 8617545), (30, 6319533), (33, 5745030), (38, 4989105), (45, 4213022), (55, 3447018), (57, 3326070), (66, 2872515), (90, 2106511), (95, 1995642), (99, 1915010), (110, 1723509), (114, 1663035), (165, 1149006), (171, 1108690), (190, 997821), (198, 957505), (209, 907110), (285, 665214), (330, 574503), (342, 554345), (418, 453555), (495, 383002), (570, 332607), (627, 302370), (855, 221738), (990, 191501), (1045, 181422), (1254, 151185), (1710, 110869), (1881, 100790), (2090, 90711), (3135, 60474), (3762, 50395), (6270, 30237), (9405, 20158), (10079, 18810)]