1995181740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{3877}}^1$

素因数の和:4848

約数の個数: 96

約数和(自身を含む): 6215348160

約数和(自身を除く): 4220166420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 953, 1906, 2859, 3812, 3877, 4765, 5718, 7754, 8577, 9530, 11436, 11631, 14295, 15508, 17154, 19060, 19385, 23262, 25731, 28590, 34308, 34893, 38770, 42885, 46524, 51462, 57180, 58155, 69786, 77540, 85770, 102924, 104679, 116310, 128655, 139572, 171540, 174465, 209358, 232620, 257310, 348930, 418716, 514620, 523395, 697860, 1046790, 2093580, 3694781, 7389562, 11084343, 14779124, 18473905, 22168686, 33253029, 36947810, 44337372, 55421715, 66506058, 73895620, 99759087, 110843430, 133012116, 166265145, 199518174, 221686860, 332530290, 399036348, 498795435, 665060580, 997590870, 1995181740]

約数ペア:

[(1, 1995181740), (2, 997590870), (3, 665060580), (4, 498795435), (5, 399036348), (6, 332530290), (9, 221686860), (10, 199518174), (12, 166265145), (15, 133012116), (18, 110843430), (20, 99759087), (27, 73895620), (30, 66506058), (36, 55421715), (45, 44337372), (54, 36947810), (60, 33253029), (90, 22168686), (108, 18473905), (135, 14779124), (180, 11084343), (270, 7389562), (540, 3694781), (953, 2093580), (1906, 1046790), (2859, 697860), (3812, 523395), (3877, 514620), (4765, 418716), (5718, 348930), (7754, 257310), (8577, 232620), (9530, 209358), (11436, 174465), (11631, 171540), (14295, 139572), (15508, 128655), (17154, 116310), (19060, 104679), (19385, 102924), (23262, 85770), (25731, 77540), (28590, 69786), (34308, 58155), (34893, 57180), (38770, 51462), (42885, 46524)]