91903620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15791}}^1$

素因数の和:15900

約数の個数: 48

約数和(自身を含む): 259999488

約数和(自身を除く): 168095868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 15791, 31582, 47373, 63164, 78955, 94746, 157910, 189492, 236865, 315820, 473730, 947460, 1531727, 3063454, 4595181, 6126908, 7658635, 9190362, 15317270, 18380724, 22975905, 30634540, 45951810, 91903620]

約数ペア:

[(1, 91903620), (2, 45951810), (3, 30634540), (4, 22975905), (5, 18380724), (6, 15317270), (10, 9190362), (12, 7658635), (15, 6126908), (20, 4595181), (30, 3063454), (60, 1531727), (97, 947460), (194, 473730), (291, 315820), (388, 236865), (485, 189492), (582, 157910), (970, 94746), (1164, 78955), (1455, 63164), (1940, 47373), (2910, 31582), (5820, 15791)]