72849630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{346903}}^1$

素因数の和:346920

約数の個数: 32

約数和(自身を含む): 199816704

約数和(自身を除く): 126967074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 346903, 693806, 1040709, 1734515, 2081418, 2428321, 3469030, 4856642, 5203545, 7284963, 10407090, 12141605, 14569926, 24283210, 36424815, 72849630]

約数ペア:

[(1, 72849630), (2, 36424815), (3, 24283210), (5, 14569926), (6, 12141605), (7, 10407090), (10, 7284963), (14, 5203545), (15, 4856642), (21, 3469030), (30, 2428321), (35, 2081418), (42, 1734515), (70, 1040709), (105, 693806), (210, 346903)]