30919532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3821}}^1$

素因数の和:3866

約数の個数: 36

約数和(自身を含む): 65707824

約数和(自身を除く): 34788292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 3821, 4046, 7642, 8092, 15284, 26747, 53494, 64957, 106988, 129914, 259828, 454699, 909398, 1104269, 1818796, 2208538, 4417076, 7729883, 15459766, 30919532]

約数ペア:

[(1, 30919532), (2, 15459766), (4, 7729883), (7, 4417076), (14, 2208538), (17, 1818796), (28, 1104269), (34, 909398), (68, 454699), (119, 259828), (238, 129914), (289, 106988), (476, 64957), (578, 53494), (1156, 26747), (2023, 15284), (3821, 8092), (4046, 7642)]