985230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 2721600

約数和(自身を除く): 1736370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 89, 90, 123, 135, 178, 205, 246, 267, 270, 369, 410, 445, 534, 615, 738, 801, 890, 1107, 1230, 1335, 1602, 1845, 2214, 2403, 2670, 3649, 3690, 4005, 4806, 5535, 7298, 8010, 10947, 11070, 12015, 18245, 21894, 24030, 32841, 36490, 54735, 65682, 98523, 109470, 164205, 197046, 328410, 492615, 985230]

約数ペア:

[(1, 985230), (2, 492615), (3, 328410), (5, 197046), (6, 164205), (9, 109470), (10, 98523), (15, 65682), (18, 54735), (27, 36490), (30, 32841), (41, 24030), (45, 21894), (54, 18245), (82, 12015), (89, 11070), (90, 10947), (123, 8010), (135, 7298), (178, 5535), (205, 4806), (246, 4005), (267, 3690), (270, 3649), (369, 2670), (410, 2403), (445, 2214), (534, 1845), (615, 1602), (738, 1335), (801, 1230), (890, 1107)]