18785936310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{165617}}^1$

素因数の和:165845

約数の個数: 64

約数和(自身を含む): 47697984000

約数和(自身を除く): 28912047690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 199, 285, 398, 570, 597, 995, 1194, 1990, 2985, 3781, 5970, 7562, 11343, 18905, 22686, 37810, 56715, 113430, 165617, 331234, 496851, 828085, 993702, 1656170, 2484255, 3146723, 4968510, 6293446, 9440169, 15733615, 18880338, 31467230, 32957783, 47200845, 65915566, 94401690, 98873349, 164788915, 197746698, 329577830, 494366745, 626197877, 988733490, 1252395754, 1878593631, 3130989385, 3757187262, 6261978770, 9392968155, 18785936310]

約数ペア:

[(1, 18785936310), (2, 9392968155), (3, 6261978770), (5, 3757187262), (6, 3130989385), (10, 1878593631), (15, 1252395754), (19, 988733490), (30, 626197877), (38, 494366745), (57, 329577830), (95, 197746698), (114, 164788915), (190, 98873349), (199, 94401690), (285, 65915566), (398, 47200845), (570, 32957783), (597, 31467230), (995, 18880338), (1194, 15733615), (1990, 9440169), (2985, 6293446), (3781, 4968510), (5970, 3146723), (7562, 2484255), (11343, 1656170), (18905, 993702), (22686, 828085), (37810, 496851), (56715, 331234), (113430, 165617)]