402321230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{2251}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 738890208

約数和(自身を除く): 336568978

約数列:

[1, 2, 5, 10, 61, 122, 293, 305, 586, 610, 1465, 2251, 2930, 4502, 11255, 17873, 22510, 35746, 89365, 137311, 178730, 274622, 659543, 686555, 1319086, 1373110, 3297715, 6595430, 40232123, 80464246, 201160615, 402321230]

約数ペア:

[(1, 402321230), (2, 201160615), (5, 80464246), (10, 40232123), (61, 6595430), (122, 3297715), (293, 1373110), (305, 1319086), (586, 686555), (610, 659543), (1465, 274622), (2251, 178730), (2930, 137311), (4502, 89365), (11255, 35746), (17873, 22510)]