388639050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 1014792192

約数和(自身を除く): 626153142

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 127, 138, 150, 230, 254, 345, 381, 575, 635, 690, 762, 887, 1150, 1270, 1725, 1774, 1905, 2661, 2921, 3175, 3450, 3810, 4435, 5322, 5842, 6350, 8763, 8870, 9525, 13305, 14605, 17526, 19050, 20401, 22175, 26610, 29210, 40802, 43815, 44350, 61203, 66525, 73025, 87630, 102005, 112649, 122406, 133050, 146050, 204010, 219075, 225298, 306015, 337947, 438150, 510025, 563245, 612030, 675894, 1020050, 1126490, 1530075, 1689735, 2590927, 2816225, 3060150, 3379470, 5181854, 5632450, 7772781, 8448675, 12954635, 15545562, 16897350, 25909270, 38863905, 64773175, 77727810, 129546350, 194319525, 388639050]

約数ペア:

[(1, 388639050), (2, 194319525), (3, 129546350), (5, 77727810), (6, 64773175), (10, 38863905), (15, 25909270), (23, 16897350), (25, 15545562), (30, 12954635), (46, 8448675), (50, 7772781), (69, 5632450), (75, 5181854), (115, 3379470), (127, 3060150), (138, 2816225), (150, 2590927), (230, 1689735), (254, 1530075), (345, 1126490), (381, 1020050), (575, 675894), (635, 612030), (690, 563245), (762, 510025), (887, 438150), (1150, 337947), (1270, 306015), (1725, 225298), (1774, 219075), (1905, 204010), (2661, 146050), (2921, 133050), (3175, 122406), (3450, 112649), (3810, 102005), (4435, 87630), (5322, 73025), (5842, 66525), (6350, 61203), (8763, 44350), (8870, 43815), (9525, 40802), (13305, 29210), (14605, 26610), (17526, 22175), (19050, 20401)]