30335500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 72

約数和(自身を含む): 71940960

約数和(自身を除く): 41605460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 359, 500, 650, 676, 718, 845, 1300, 1436, 1625, 1690, 1795, 3250, 3380, 3590, 4225, 4667, 6500, 7180, 8450, 8975, 9334, 16900, 17950, 18668, 21125, 23335, 35900, 42250, 44875, 46670, 60671, 84500, 89750, 93340, 116675, 121342, 179500, 233350, 242684, 303355, 466700, 583375, 606710, 1166750, 1213420, 1516775, 2333500, 3033550, 6067100, 7583875, 15167750, 30335500]

約数ペア:

[(1, 30335500), (2, 15167750), (4, 7583875), (5, 6067100), (10, 3033550), (13, 2333500), (20, 1516775), (25, 1213420), (26, 1166750), (50, 606710), (52, 583375), (65, 466700), (100, 303355), (125, 242684), (130, 233350), (169, 179500), (250, 121342), (260, 116675), (325, 93340), (338, 89750), (359, 84500), (500, 60671), (650, 46670), (676, 44875), (718, 42250), (845, 35900), (1300, 23335), (1436, 21125), (1625, 18668), (1690, 17950), (1795, 16900), (3250, 9334), (3380, 8975), (3590, 8450), (4225, 7180), (4667, 6500)]