234707340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{558827}}^1$

素因数の和:558846

約数の個数: 48

約数和(自身を含む): 751064832

約数和(自身を除く): 516357492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 558827, 1117654, 1676481, 2235308, 2794135, 3352962, 3911789, 5588270, 6705924, 7823578, 8382405, 11176540, 11735367, 15647156, 16764810, 19558945, 23470734, 33529620, 39117890, 46941468, 58676835, 78235780, 117353670, 234707340]

約数ペア:

[(1, 234707340), (2, 117353670), (3, 78235780), (4, 58676835), (5, 46941468), (6, 39117890), (7, 33529620), (10, 23470734), (12, 19558945), (14, 16764810), (15, 15647156), (20, 11735367), (21, 11176540), (28, 8382405), (30, 7823578), (35, 6705924), (42, 5588270), (60, 3911789), (70, 3352962), (84, 2794135), (105, 2235308), (140, 1676481), (210, 1117654), (420, 558827)]