69310330

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 126781200

約数和(自身を除く): 57470870

約数列:

[1, 2, 5, 10, 149, 181, 257, 298, 362, 514, 745, 905, 1285, 1490, 1810, 2570, 26969, 38293, 46517, 53938, 76586, 93034, 134845, 191465, 232585, 269690, 382930, 465170, 6931033, 13862066, 34655165, 69310330]

約数ペア:

[(1, 69310330), (2, 34655165), (5, 13862066), (10, 6931033), (149, 465170), (181, 382930), (257, 269690), (298, 232585), (362, 191465), (514, 134845), (745, 93034), (905, 76586), (1285, 53938), (1490, 46517), (1810, 38293), (2570, 26969)]