1427963030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{180071}}^1$

素因数の和:180152

約数の個数: 32

約数和(自身を含む): 2813444928

約数和(自身を除く): 1385481898

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 180071, 360142, 900355, 1800710, 2340923, 4681846, 10984331, 11704615, 21968662, 23409230, 54921655, 109843310, 142796303, 285592606, 713981515, 1427963030]

約数ペア:

[(1, 1427963030), (2, 713981515), (5, 285592606), (10, 142796303), (13, 109843310), (26, 54921655), (61, 23409230), (65, 21968662), (122, 11704615), (130, 10984331), (305, 4681846), (610, 2340923), (793, 1800710), (1586, 900355), (3965, 360142), (7930, 180071)]