30955428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{122839}}^1$

素因数の和:122856

約数の個数: 36

約数和(自身を含む): 89427520

約数和(自身を除く): 58472092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 122839, 245678, 368517, 491356, 737034, 859873, 1105551, 1474068, 1719746, 2211102, 2579619, 3439492, 4422204, 5159238, 7738857, 10318476, 15477714, 30955428]

約数ペア:

[(1, 30955428), (2, 15477714), (3, 10318476), (4, 7738857), (6, 5159238), (7, 4422204), (9, 3439492), (12, 2579619), (14, 2211102), (18, 1719746), (21, 1474068), (28, 1105551), (36, 859873), (42, 737034), (63, 491356), (84, 368517), (126, 245678), (252, 122839)]