58974580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 83274380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 1889, 2230, 3122, 3778, 4460, 6244, 7556, 7805, 9445, 13223, 15610, 18890, 26446, 31220, 37780, 52892, 66115, 132230, 264460, 421247, 842494, 1684988, 2106235, 2948729, 4212470, 5897458, 8424940, 11794916, 14743645, 29487290, 58974580]

約数ペア:

[(1, 58974580), (2, 29487290), (4, 14743645), (5, 11794916), (7, 8424940), (10, 5897458), (14, 4212470), (20, 2948729), (28, 2106235), (35, 1684988), (70, 842494), (140, 421247), (223, 264460), (446, 132230), (892, 66115), (1115, 52892), (1561, 37780), (1889, 31220), (2230, 26446), (3122, 18890), (3778, 15610), (4460, 13223), (6244, 9445), (7556, 7805)]