1331018790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1431203}}^1$

素因数の和:1431244

約数の個数: 32

約数和(自身を含む): 3297494016

約数和(自身を除く): 1966475226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1431203, 2862406, 4293609, 7156015, 8587218, 14312030, 21468045, 42936090, 44367293, 88734586, 133101879, 221836465, 266203758, 443672930, 665509395, 1331018790]

約数ペア:

[(1, 1331018790), (2, 665509395), (3, 443672930), (5, 266203758), (6, 221836465), (10, 133101879), (15, 88734586), (30, 44367293), (31, 42936090), (62, 21468045), (93, 14312030), (155, 8587218), (186, 7156015), (310, 4293609), (465, 2862406), (930, 1431203)]