65879490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{22639}}^1$

素因数の和:22746

約数の個数: 32

約数和(自身を含む): 159747840

約数和(自身を除く): 93868350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 22639, 45278, 67917, 113195, 135834, 226390, 339585, 679170, 2195983, 4391966, 6587949, 10979915, 13175898, 21959830, 32939745, 65879490]

約数ペア:

[(1, 65879490), (2, 32939745), (3, 21959830), (5, 13175898), (6, 10979915), (10, 6587949), (15, 4391966), (30, 2195983), (97, 679170), (194, 339585), (291, 226390), (485, 135834), (582, 113195), (970, 67917), (1455, 45278), (2910, 22639)]