90214710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{11701}}^1$

素因数の和:11968

約数の個数: 32

約数和(自身を含む): 217376352

約数和(自身を除く): 127161642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 11701, 23402, 35103, 58505, 70206, 117010, 175515, 351030, 3007157, 6014314, 9021471, 15035785, 18042942, 30071570, 45107355, 90214710]

約数ペア:

[(1, 90214710), (2, 45107355), (3, 30071570), (5, 18042942), (6, 15035785), (10, 9021471), (15, 6014314), (30, 3007157), (257, 351030), (514, 175515), (771, 117010), (1285, 70206), (1542, 58505), (2570, 35103), (3855, 23402), (7710, 11701)]