30101550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2837

約数の個数: 48

約数和(自身を含む): 75702000

約数和(自身を除く): 45600450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 365, 438, 730, 1095, 1825, 2190, 2749, 3650, 5475, 5498, 8247, 10950, 13745, 16494, 27490, 41235, 68725, 82470, 137450, 200677, 206175, 401354, 412350, 602031, 1003385, 1204062, 2006770, 3010155, 5016925, 6020310, 10033850, 15050775, 30101550]

約数ペア:

[(1, 30101550), (2, 15050775), (3, 10033850), (5, 6020310), (6, 5016925), (10, 3010155), (15, 2006770), (25, 1204062), (30, 1003385), (50, 602031), (73, 412350), (75, 401354), (146, 206175), (150, 200677), (219, 137450), (365, 82470), (438, 68725), (730, 41235), (1095, 27490), (1825, 16494), (2190, 13745), (2749, 10950), (3650, 8247), (5475, 5498)]