64244490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25801}}^1$

素因数の和:25894

約数の個数: 32

約数和(自身を含む): 156050496

約数和(自身を除く): 91806006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 25801, 51602, 77403, 129005, 154806, 258010, 387015, 774030, 2141483, 4282966, 6424449, 10707415, 12848898, 21414830, 32122245, 64244490]

約数ペア:

[(1, 64244490), (2, 32122245), (3, 21414830), (5, 12848898), (6, 10707415), (10, 6424449), (15, 4282966), (30, 2141483), (83, 774030), (166, 387015), (249, 258010), (415, 154806), (498, 129005), (830, 77403), (1245, 51602), (2490, 25801)]