73772220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11491}}^1$

素因数の和:11610

約数の個数: 48

約数和(自身を含む): 208510848

約数和(自身を除く): 134738628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 11491, 22982, 34473, 45964, 57455, 68946, 114910, 137892, 172365, 229820, 344730, 689460, 1229537, 2459074, 3688611, 4918148, 6147685, 7377222, 12295370, 14754444, 18443055, 24590740, 36886110, 73772220]

約数ペア:

[(1, 73772220), (2, 36886110), (3, 24590740), (4, 18443055), (5, 14754444), (6, 12295370), (10, 7377222), (12, 6147685), (15, 4918148), (20, 3688611), (30, 2459074), (60, 1229537), (107, 689460), (214, 344730), (321, 229820), (428, 172365), (535, 137892), (642, 114910), (1070, 68946), (1284, 57455), (1605, 45964), (2140, 34473), (3210, 22982), (6420, 11491)]