23456970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 61281792

約数和(自身を除く): 37824822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 991, 1315, 1578, 1982, 2367, 2630, 2973, 3945, 4734, 4955, 5946, 7890, 8919, 9910, 11835, 14865, 17838, 23670, 29730, 44595, 89190, 260633, 521266, 781899, 1303165, 1563798, 2345697, 2606330, 3909495, 4691394, 7818990, 11728485, 23456970]

約数ペア:

[(1, 23456970), (2, 11728485), (3, 7818990), (5, 4691394), (6, 3909495), (9, 2606330), (10, 2345697), (15, 1563798), (18, 1303165), (30, 781899), (45, 521266), (90, 260633), (263, 89190), (526, 44595), (789, 29730), (991, 23670), (1315, 17838), (1578, 14865), (1982, 11835), (2367, 9910), (2630, 8919), (2973, 7890), (3945, 5946), (4734, 4955)]