171437630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8241

約数の個数: 64

約数和(自身を含む): 396361728

約数和(自身を除く): 224924098

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 8191, 10465, 16382, 20930, 40955, 57337, 81910, 106483, 114674, 188393, 212966, 286685, 376786, 532415, 573370, 745381, 941965, 1064830, 1318751, 1490762, 1883930, 2449109, 2637502, 3726905, 4898218, 6593755, 7453810, 12245545, 13187510, 17143763, 24491090, 34287526, 85718815, 171437630]

約数ペア:

[(1, 171437630), (2, 85718815), (5, 34287526), (7, 24491090), (10, 17143763), (13, 13187510), (14, 12245545), (23, 7453810), (26, 6593755), (35, 4898218), (46, 3726905), (65, 2637502), (70, 2449109), (91, 1883930), (115, 1490762), (130, 1318751), (161, 1064830), (182, 941965), (230, 745381), (299, 573370), (322, 532415), (455, 376786), (598, 286685), (805, 212966), (910, 188393), (1495, 114674), (1610, 106483), (2093, 81910), (2990, 57337), (4186, 40955), (8191, 20930), (10465, 16382)]