1097997990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1180643}}^1$

素因数の和:1180684

約数の個数: 32

約数和(自身を含む): 2720203776

約数和(自身を除く): 1622205786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1180643, 2361286, 3541929, 5903215, 7083858, 11806430, 17709645, 35419290, 36599933, 73199866, 109799799, 182999665, 219599598, 365999330, 548998995, 1097997990]

約数ペア:

[(1, 1097997990), (2, 548998995), (3, 365999330), (5, 219599598), (6, 182999665), (10, 109799799), (15, 73199866), (30, 36599933), (31, 35419290), (62, 17709645), (93, 11806430), (155, 7083858), (186, 5903215), (310, 3541929), (465, 2361286), (930, 1180643)]