9865620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2421

約数の個数: 72

約数和(自身を含む): 31239936

約数和(自身を除く): 21374316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2383, 4140, 4766, 7149, 9532, 11915, 14298, 21447, 23830, 28596, 35745, 42894, 47660, 54809, 71490, 85788, 107235, 109618, 142980, 164427, 214470, 219236, 274045, 328854, 428940, 493281, 548090, 657708, 822135, 986562, 1096180, 1644270, 1973124, 2466405, 3288540, 4932810, 9865620]

約数ペア:

[(1, 9865620), (2, 4932810), (3, 3288540), (4, 2466405), (5, 1973124), (6, 1644270), (9, 1096180), (10, 986562), (12, 822135), (15, 657708), (18, 548090), (20, 493281), (23, 428940), (30, 328854), (36, 274045), (45, 219236), (46, 214470), (60, 164427), (69, 142980), (90, 109618), (92, 107235), (115, 85788), (138, 71490), (180, 54809), (207, 47660), (230, 42894), (276, 35745), (345, 28596), (414, 23830), (460, 21447), (690, 14298), (828, 11915), (1035, 9532), (1380, 7149), (2070, 4766), (2383, 4140)]