6858990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4483}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 18886608

約数和(自身を除く): 12027618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 4483, 8966, 13449, 22415, 26898, 40347, 44830, 67245, 76211, 80694, 134490, 152422, 201735, 228633, 381055, 403470, 457266, 685899, 762110, 1143165, 1371798, 2286330, 3429495, 6858990]

約数ペア:

[(1, 6858990), (2, 3429495), (3, 2286330), (5, 1371798), (6, 1143165), (9, 762110), (10, 685899), (15, 457266), (17, 403470), (18, 381055), (30, 228633), (34, 201735), (45, 152422), (51, 134490), (85, 80694), (90, 76211), (102, 67245), (153, 44830), (170, 40347), (255, 26898), (306, 22415), (510, 13449), (765, 8966), (1530, 4483)]