155713090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1993}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 302497776

約数和(自身を除く): 146784686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 601, 1202, 1993, 3005, 3986, 6010, 7813, 9965, 15626, 19930, 25909, 39065, 51818, 78130, 129545, 259090, 1197793, 2395586, 5988965, 11977930, 15571309, 31142618, 77856545, 155713090]

約数ペア:

[(1, 155713090), (2, 77856545), (5, 31142618), (10, 15571309), (13, 11977930), (26, 5988965), (65, 2395586), (130, 1197793), (601, 259090), (1202, 129545), (1993, 78130), (3005, 51818), (3986, 39065), (6010, 25909), (7813, 19930), (9965, 15626)]