30850872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 84473760

約数和(自身を除く): 53622888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 1621, 2379, 3172, 3242, 4758, 4863, 6344, 6484, 9516, 9726, 12968, 19032, 19452, 21073, 38904, 42146, 63219, 84292, 98881, 126438, 168584, 197762, 252876, 296643, 395524, 505752, 593286, 791048, 1186572, 1285453, 2373144, 2570906, 3856359, 5141812, 7712718, 10283624, 15425436, 30850872]

約数ペア:

[(1, 30850872), (2, 15425436), (3, 10283624), (4, 7712718), (6, 5141812), (8, 3856359), (12, 2570906), (13, 2373144), (24, 1285453), (26, 1186572), (39, 791048), (52, 593286), (61, 505752), (78, 395524), (104, 296643), (122, 252876), (156, 197762), (183, 168584), (244, 126438), (312, 98881), (366, 84292), (488, 63219), (732, 42146), (793, 38904), (1464, 21073), (1586, 19452), (1621, 19032), (2379, 12968), (3172, 9726), (3242, 9516), (4758, 6484), (4863, 6344)]