247915510

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 452656512

約数和(自身を除く): 204741002

約数列:

[1, 2, 5, 10, 97, 194, 431, 485, 593, 862, 970, 1186, 2155, 2965, 4310, 5930, 41807, 57521, 83614, 115042, 209035, 255583, 287605, 418070, 511166, 575210, 1277915, 2555830, 24791551, 49583102, 123957755, 247915510]

約数ペア:

[(1, 247915510), (2, 123957755), (5, 49583102), (10, 24791551), (97, 2555830), (194, 1277915), (431, 575210), (485, 511166), (593, 418070), (862, 287605), (970, 255583), (1186, 209035), (2155, 115042), (2965, 83614), (4310, 57521), (5930, 41807)]