157235630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1231}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 289795968

約数和(自身を除く): 132560338

約数列:

[1, 2, 5, 10, 53, 106, 241, 265, 482, 530, 1205, 1231, 2410, 2462, 6155, 12310, 12773, 25546, 63865, 65243, 127730, 130486, 296671, 326215, 593342, 652430, 1483355, 2966710, 15723563, 31447126, 78617815, 157235630]

約数ペア:

[(1, 157235630), (2, 78617815), (5, 31447126), (10, 15723563), (53, 2966710), (106, 1483355), (241, 652430), (265, 593342), (482, 326215), (530, 296671), (1205, 130486), (1231, 127730), (2410, 65243), (2462, 63865), (6155, 25546), (12310, 12773)]