647367030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{4421}}^1$

素因数の和:6061

約数の個数: 48

約数和(自身を含む): 1684569744

約数和(自身を除く): 1037202714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1627, 3254, 4421, 4881, 8135, 8842, 9762, 13263, 14643, 16270, 22105, 24405, 26526, 29286, 39789, 44210, 48810, 66315, 73215, 79578, 132630, 146430, 198945, 397890, 7192967, 14385934, 21578901, 35964835, 43157802, 64736703, 71929670, 107894505, 129473406, 215789010, 323683515, 647367030]

約数ペア:

[(1, 647367030), (2, 323683515), (3, 215789010), (5, 129473406), (6, 107894505), (9, 71929670), (10, 64736703), (15, 43157802), (18, 35964835), (30, 21578901), (45, 14385934), (90, 7192967), (1627, 397890), (3254, 198945), (4421, 146430), (4881, 132630), (8135, 79578), (8842, 73215), (9762, 66315), (13263, 48810), (14643, 44210), (16270, 39789), (22105, 29286), (24405, 26526)]