89543910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7673}}^1$

素因数の和:8072

約数の個数: 32

約数和(自身を含む): 215485920

約数和(自身を除く): 125942010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 7673, 11670, 15346, 23019, 38365, 46038, 76730, 115095, 230190, 2984797, 5969594, 8954391, 14923985, 17908782, 29847970, 44771955, 89543910]

約数ペア:

[(1, 89543910), (2, 44771955), (3, 29847970), (5, 17908782), (6, 14923985), (10, 8954391), (15, 5969594), (30, 2984797), (389, 230190), (778, 115095), (1167, 76730), (1945, 46038), (2334, 38365), (3890, 23019), (5835, 15346), (7673, 11670)]