250910010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11287}}^1$

素因数の和:11332

約数の個数: 96

約数和(自身を含む): 739589760

約数和(自身を除く): 488679750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 11287, 22230, 22574, 33861, 56435, 67722, 101583, 112870, 146731, 169305, 203166, 214453, 293462, 338610, 428906, 440193, 507915, 643359, 733655, 880386, 1015830, 1072265, 1286718, 1320579, 1467310, 1930077, 2144530, 2200965, 2641158, 2787889, 3216795, 3860154, 4401930, 5575778, 6433590, 6602895, 8363667, 9650385, 13205790, 13939445, 16727334, 19300770, 25091001, 27878890, 41818335, 50182002, 83636670, 125455005, 250910010]

約数ペア:

[(1, 250910010), (2, 125455005), (3, 83636670), (5, 50182002), (6, 41818335), (9, 27878890), (10, 25091001), (13, 19300770), (15, 16727334), (18, 13939445), (19, 13205790), (26, 9650385), (30, 8363667), (38, 6602895), (39, 6433590), (45, 5575778), (57, 4401930), (65, 3860154), (78, 3216795), (90, 2787889), (95, 2641158), (114, 2200965), (117, 2144530), (130, 1930077), (171, 1467310), (190, 1320579), (195, 1286718), (234, 1072265), (247, 1015830), (285, 880386), (342, 733655), (390, 643359), (494, 507915), (570, 440193), (585, 428906), (741, 338610), (855, 293462), (1170, 214453), (1235, 203166), (1482, 169305), (1710, 146731), (2223, 112870), (2470, 101583), (3705, 67722), (4446, 56435), (7410, 33861), (11115, 22574), (11287, 22230)]