157885630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7033

約数の個数: 64

約数和(自身を含む): 362050560

約数和(自身を除く): 204164930

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 6983, 11305, 13966, 22610, 34915, 48881, 69830, 97762, 118711, 132677, 237422, 244405, 265354, 488810, 593555, 663385, 830977, 928739, 1187110, 1326770, 1661954, 1857478, 2255509, 4154885, 4511018, 4643695, 8309770, 9287390, 11277545, 15788563, 22555090, 31577126, 78942815, 157885630]

約数ペア:

[(1, 157885630), (2, 78942815), (5, 31577126), (7, 22555090), (10, 15788563), (14, 11277545), (17, 9287390), (19, 8309770), (34, 4643695), (35, 4511018), (38, 4154885), (70, 2255509), (85, 1857478), (95, 1661954), (119, 1326770), (133, 1187110), (170, 928739), (190, 830977), (238, 663385), (266, 593555), (323, 488810), (595, 265354), (646, 244405), (665, 237422), (1190, 132677), (1330, 118711), (1615, 97762), (2261, 69830), (3230, 48881), (4522, 34915), (6983, 22610), (11305, 13966)]