69328330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 128362320

約数和(自身を除く): 59033990

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 1277, 2554, 5429, 6385, 10858, 12770, 27145, 54290, 77897, 113653, 155794, 227306, 389485, 568265, 778970, 1136530, 6932833, 13865666, 34664165, 69328330]

約数ペア:

[(1, 69328330), (2, 34664165), (5, 13865666), (10, 6932833), (61, 1136530), (89, 778970), (122, 568265), (178, 389485), (305, 227306), (445, 155794), (610, 113653), (890, 77897), (1277, 54290), (2554, 27145), (5429, 12770), (6385, 10858)]