313690750

素因数分解:

$2^1\times 5^3\times {\mathrm{853}}^1\times {\mathrm{1471}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 588317184

約数和(自身を除く): 274626434

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 853, 1471, 1706, 2942, 4265, 7355, 8530, 14710, 21325, 36775, 42650, 73550, 106625, 183875, 213250, 367750, 1254763, 2509526, 6273815, 12547630, 31369075, 62738150, 156845375, 313690750]

約数ペア:

[(1, 313690750), (2, 156845375), (5, 62738150), (10, 31369075), (25, 12547630), (50, 6273815), (125, 2509526), (250, 1254763), (853, 367750), (1471, 213250), (1706, 183875), (2942, 106625), (4265, 73550), (7355, 42650), (8530, 36775), (14710, 21325)]