26604990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 71435520

約数和(自身を除く): 44830530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 467, 633, 934, 1055, 1266, 1401, 1899, 2110, 2335, 2802, 3165, 3798, 4203, 4670, 5697, 6330, 7005, 8406, 9495, 11394, 12609, 14010, 18990, 21015, 25218, 28485, 42030, 56970, 63045, 98537, 126090, 197074, 295611, 492685, 591222, 886833, 985370, 1478055, 1773666, 2660499, 2956110, 4434165, 5320998, 8868330, 13302495, 26604990]

約数ペア:

[(1, 26604990), (2, 13302495), (3, 8868330), (5, 5320998), (6, 4434165), (9, 2956110), (10, 2660499), (15, 1773666), (18, 1478055), (27, 985370), (30, 886833), (45, 591222), (54, 492685), (90, 295611), (135, 197074), (211, 126090), (270, 98537), (422, 63045), (467, 56970), (633, 42030), (934, 28485), (1055, 25218), (1266, 21015), (1401, 18990), (1899, 14010), (2110, 12609), (2335, 11394), (2802, 9495), (3165, 8406), (3798, 7005), (4203, 6330), (4670, 5697)]