30609964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 41966036

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 29, 44, 46, 58, 77, 92, 116, 149, 154, 161, 203, 253, 298, 308, 319, 322, 406, 506, 596, 638, 644, 667, 812, 1012, 1043, 1276, 1334, 1639, 1771, 2086, 2233, 2668, 3278, 3427, 3542, 4172, 4321, 4466, 4669, 6556, 6854, 7084, 7337, 8642, 8932, 9338, 11473, 13708, 14674, 17284, 18676, 22946, 23989, 29348, 30247, 37697, 45892, 47531, 47978, 51359, 60494, 75394, 95062, 95956, 99383, 102718, 120988, 150788, 190124, 198766, 205436, 263879, 332717, 397532, 527758, 665434, 695681, 1055516, 1093213, 1330868, 1391362, 2186426, 2782724, 4372852, 7652491, 15304982, 30609964]

約数ペア:

[(1, 30609964), (2, 15304982), (4, 7652491), (7, 4372852), (11, 2782724), (14, 2186426), (22, 1391362), (23, 1330868), (28, 1093213), (29, 1055516), (44, 695681), (46, 665434), (58, 527758), (77, 397532), (92, 332717), (116, 263879), (149, 205436), (154, 198766), (161, 190124), (203, 150788), (253, 120988), (298, 102718), (308, 99383), (319, 95956), (322, 95062), (406, 75394), (506, 60494), (596, 51359), (638, 47978), (644, 47531), (667, 45892), (812, 37697), (1012, 30247), (1043, 29348), (1276, 23989), (1334, 22946), (1639, 18676), (1771, 17284), (2086, 14674), (2233, 13708), (2668, 11473), (3278, 9338), (3427, 8932), (3542, 8642), (4172, 7337), (4321, 7084), (4466, 6854), (4669, 6556)]