85335780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9059}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 240488640

約数和(自身を除く): 155152860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9059, 9420, 18118, 27177, 36236, 45295, 54354, 90590, 108708, 135885, 181180, 271770, 543540, 1422263, 2844526, 4266789, 5689052, 7111315, 8533578, 14222630, 17067156, 21333945, 28445260, 42667890, 85335780]

約数ペア:

[(1, 85335780), (2, 42667890), (3, 28445260), (4, 21333945), (5, 17067156), (6, 14222630), (10, 8533578), (12, 7111315), (15, 5689052), (20, 4266789), (30, 2844526), (60, 1422263), (157, 543540), (314, 271770), (471, 181180), (628, 135885), (785, 108708), (942, 90590), (1570, 54354), (1884, 45295), (2355, 36236), (3140, 27177), (4710, 18118), (9059, 9420)]