387658970

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{1301}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 708704640

約数和(自身を除く): 321045670

約数列:

[1, 2, 5, 10, 83, 166, 359, 415, 718, 830, 1301, 1795, 2602, 3590, 6505, 13010, 29797, 59594, 107983, 148985, 215966, 297970, 467059, 539915, 934118, 1079830, 2335295, 4670590, 38765897, 77531794, 193829485, 387658970]

約数ペア:

[(1, 387658970), (2, 193829485), (5, 77531794), (10, 38765897), (83, 4670590), (166, 2335295), (359, 1079830), (415, 934118), (718, 539915), (830, 467059), (1301, 297970), (1795, 215966), (2602, 148985), (3590, 107983), (6505, 59594), (13010, 29797)]