87838110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1481}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 228880080

約数和(自身を除く): 141041970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 1318, 1481, 1977, 2962, 3295, 3954, 4443, 5931, 6590, 7405, 8886, 9885, 11862, 13329, 14810, 19770, 22215, 26658, 29655, 44430, 59310, 66645, 133290, 975979, 1951958, 2927937, 4879895, 5855874, 8783811, 9759790, 14639685, 17567622, 29279370, 43919055, 87838110]

約数ペア:

[(1, 87838110), (2, 43919055), (3, 29279370), (5, 17567622), (6, 14639685), (9, 9759790), (10, 8783811), (15, 5855874), (18, 4879895), (30, 2927937), (45, 1951958), (90, 975979), (659, 133290), (1318, 66645), (1481, 59310), (1977, 44430), (2962, 29655), (3295, 26658), (3954, 22215), (4443, 19770), (5931, 14810), (6590, 13329), (7405, 11862), (8886, 9885)]