42323540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17783}}^1$

素因数の和:17816

約数の個数: 48

約数和(自身を含む): 107557632

約数和(自身を除く): 65234092

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 17783, 35566, 71132, 88915, 124481, 177830, 248962, 302311, 355660, 497924, 604622, 622405, 1209244, 1244810, 1511555, 2116177, 2489620, 3023110, 4232354, 6046220, 8464708, 10580885, 21161770, 42323540]

約数ペア:

[(1, 42323540), (2, 21161770), (4, 10580885), (5, 8464708), (7, 6046220), (10, 4232354), (14, 3023110), (17, 2489620), (20, 2116177), (28, 1511555), (34, 1244810), (35, 1209244), (68, 622405), (70, 604622), (85, 497924), (119, 355660), (140, 302311), (170, 248962), (238, 177830), (340, 124481), (476, 88915), (595, 71132), (1190, 35566), (2380, 17783)]