946768340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{17657}}^1$

素因数の和:18056

約数の個数: 48

約数和(自身を含む): 2278305792

約数和(自身を除く): 1331537452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10724, 13405, 17657, 26810, 35314, 53620, 70628, 88285, 123599, 176570, 247198, 353140, 494396, 617995, 1235990, 2471980, 6762631, 13525262, 27050524, 33813155, 47338417, 67626310, 94676834, 135252620, 189353668, 236692085, 473384170, 946768340]

約数ペア:

[(1, 946768340), (2, 473384170), (4, 236692085), (5, 189353668), (7, 135252620), (10, 94676834), (14, 67626310), (20, 47338417), (28, 33813155), (35, 27050524), (70, 13525262), (140, 6762631), (383, 2471980), (766, 1235990), (1532, 617995), (1915, 494396), (2681, 353140), (3830, 247198), (5362, 176570), (7660, 123599), (10724, 88285), (13405, 70628), (17657, 53620), (26810, 35314)]