30157608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 81829440

約数和(自身を除く): 51671832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 593, 652, 978, 1186, 1304, 1779, 1956, 2119, 2372, 3558, 3912, 4238, 4744, 6357, 7116, 7709, 8476, 12714, 14232, 15418, 16952, 23127, 25428, 30836, 46254, 50856, 61672, 92508, 96659, 185016, 193318, 289977, 386636, 579954, 773272, 1159908, 1256567, 2319816, 2513134, 3769701, 5026268, 7539402, 10052536, 15078804, 30157608]

約数ペア:

[(1, 30157608), (2, 15078804), (3, 10052536), (4, 7539402), (6, 5026268), (8, 3769701), (12, 2513134), (13, 2319816), (24, 1256567), (26, 1159908), (39, 773272), (52, 579954), (78, 386636), (104, 289977), (156, 193318), (163, 185016), (312, 96659), (326, 92508), (489, 61672), (593, 50856), (652, 46254), (978, 30836), (1186, 25428), (1304, 23127), (1779, 16952), (1956, 15418), (2119, 14232), (2372, 12714), (3558, 8476), (3912, 7709), (4238, 7116), (4744, 6357)]