237942740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20477}}^1$

素因数の和:20576

約数の個数: 48

約数和(自身を含む): 577971072

約数和(自身を除く): 340028332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 20477, 40954, 81908, 102385, 143339, 204770, 286678, 409540, 573356, 716695, 1433390, 1699591, 2866780, 3399182, 6798364, 8497955, 11897137, 16995910, 23794274, 33991820, 47588548, 59485685, 118971370, 237942740]

約数ペア:

[(1, 237942740), (2, 118971370), (4, 59485685), (5, 47588548), (7, 33991820), (10, 23794274), (14, 16995910), (20, 11897137), (28, 8497955), (35, 6798364), (70, 3399182), (83, 2866780), (140, 1699591), (166, 1433390), (332, 716695), (415, 573356), (581, 409540), (830, 286678), (1162, 204770), (1660, 143339), (2324, 102385), (2905, 81908), (5810, 40954), (11620, 20477)]