270930348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30469}}^1$

素因数の和:30511

約数の個数: 72

約数和(自身を含む): 776375600

約数和(自身を除く): 505445252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 30469, 60938, 91407, 121876, 182814, 274221, 365628, 396097, 548442, 578911, 792194, 1096884, 1157822, 1188291, 1584388, 1736733, 2315644, 2376582, 3473466, 3564873, 4753164, 5210199, 6946932, 7129746, 7525843, 10420398, 14259492, 15051686, 20840796, 22577529, 30103372, 45155058, 67732587, 90310116, 135465174, 270930348]

約数ペア:

[(1, 270930348), (2, 135465174), (3, 90310116), (4, 67732587), (6, 45155058), (9, 30103372), (12, 22577529), (13, 20840796), (18, 15051686), (19, 14259492), (26, 10420398), (36, 7525843), (38, 7129746), (39, 6946932), (52, 5210199), (57, 4753164), (76, 3564873), (78, 3473466), (114, 2376582), (117, 2315644), (156, 1736733), (171, 1584388), (228, 1188291), (234, 1157822), (247, 1096884), (342, 792194), (468, 578911), (494, 548442), (684, 396097), (741, 365628), (988, 274221), (1482, 182814), (2223, 121876), (2964, 91407), (4446, 60938), (8892, 30469)]