115807910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4520

約数の個数: 32

約数和(自身を含む): 222173280

約数和(自身を除く): 106365370

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 4339, 5338, 8678, 13345, 21695, 26690, 43390, 73763, 147526, 368815, 681223, 737630, 1362446, 3406115, 6812230, 11580791, 23161582, 57903955, 115807910]

約数ペア:

[(1, 115807910), (2, 57903955), (5, 23161582), (10, 11580791), (17, 6812230), (34, 3406115), (85, 1362446), (157, 737630), (170, 681223), (314, 368815), (785, 147526), (1570, 73763), (2669, 43390), (4339, 26690), (5338, 21695), (8678, 13345)]