3099440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 7954848

約数和(自身を除く): 4855408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 53, 68, 80, 85, 86, 106, 136, 170, 172, 212, 215, 265, 272, 340, 344, 424, 430, 530, 680, 688, 731, 848, 860, 901, 1060, 1360, 1462, 1720, 1802, 2120, 2279, 2924, 3440, 3604, 3655, 4240, 4505, 4558, 5848, 7208, 7310, 9010, 9116, 11395, 11696, 14416, 14620, 18020, 18232, 22790, 29240, 36040, 36464, 38743, 45580, 58480, 72080, 77486, 91160, 154972, 182320, 193715, 309944, 387430, 619888, 774860, 1549720, 3099440]

約数ペア:

[(1, 3099440), (2, 1549720), (4, 774860), (5, 619888), (8, 387430), (10, 309944), (16, 193715), (17, 182320), (20, 154972), (34, 91160), (40, 77486), (43, 72080), (53, 58480), (68, 45580), (80, 38743), (85, 36464), (86, 36040), (106, 29240), (136, 22790), (170, 18232), (172, 18020), (212, 14620), (215, 14416), (265, 11696), (272, 11395), (340, 9116), (344, 9010), (424, 7310), (430, 7208), (530, 5848), (680, 4558), (688, 4505), (731, 4240), (848, 3655), (860, 3604), (901, 3440), (1060, 2924), (1360, 2279), (1462, 2120), (1720, 1802)]