30590456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 66074400

約数和(自身を除く): 35483944

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 113, 137, 152, 226, 247, 274, 452, 494, 548, 904, 988, 1096, 1469, 1781, 1976, 2147, 2603, 2938, 3562, 4294, 5206, 5876, 7124, 8588, 10412, 11752, 14248, 15481, 17176, 20824, 27911, 30962, 33839, 55822, 61924, 67678, 111644, 123848, 135356, 201253, 223288, 270712, 294139, 402506, 588278, 805012, 1176556, 1610024, 2353112, 3823807, 7647614, 15295228, 30590456]

約数ペア:

[(1, 30590456), (2, 15295228), (4, 7647614), (8, 3823807), (13, 2353112), (19, 1610024), (26, 1176556), (38, 805012), (52, 588278), (76, 402506), (104, 294139), (113, 270712), (137, 223288), (152, 201253), (226, 135356), (247, 123848), (274, 111644), (452, 67678), (494, 61924), (548, 55822), (904, 33839), (988, 30962), (1096, 27911), (1469, 20824), (1781, 17176), (1976, 15481), (2147, 14248), (2603, 11752), (2938, 10412), (3562, 8588), (4294, 7124), (5206, 5876)]