1386270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 3670992

約数和(自身を除く): 2284722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 211, 219, 365, 422, 438, 633, 657, 730, 1055, 1095, 1266, 1314, 1899, 2110, 2190, 3165, 3285, 3798, 6330, 6570, 9495, 15403, 18990, 30806, 46209, 77015, 92418, 138627, 154030, 231045, 277254, 462090, 693135, 1386270]

約数ペア:

[(1, 1386270), (2, 693135), (3, 462090), (5, 277254), (6, 231045), (9, 154030), (10, 138627), (15, 92418), (18, 77015), (30, 46209), (45, 30806), (73, 18990), (90, 15403), (146, 9495), (211, 6570), (219, 6330), (365, 3798), (422, 3285), (438, 3165), (633, 2190), (657, 2110), (730, 1899), (1055, 1314), (1095, 1266)]