1944460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 5322240

約数和(自身を除く): 3377780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 43, 68, 70, 76, 85, 86, 95, 119, 133, 140, 170, 172, 190, 215, 238, 266, 301, 323, 340, 380, 430, 476, 532, 595, 602, 646, 665, 731, 817, 860, 1190, 1204, 1292, 1330, 1462, 1505, 1615, 1634, 2261, 2380, 2660, 2924, 3010, 3230, 3268, 3655, 4085, 4522, 5117, 5719, 6020, 6460, 7310, 8170, 9044, 10234, 11305, 11438, 13889, 14620, 16340, 20468, 22610, 22876, 25585, 27778, 28595, 45220, 51170, 55556, 57190, 69445, 97223, 102340, 114380, 138890, 194446, 277780, 388892, 486115, 972230, 1944460]

約数ペア:

[(1, 1944460), (2, 972230), (4, 486115), (5, 388892), (7, 277780), (10, 194446), (14, 138890), (17, 114380), (19, 102340), (20, 97223), (28, 69445), (34, 57190), (35, 55556), (38, 51170), (43, 45220), (68, 28595), (70, 27778), (76, 25585), (85, 22876), (86, 22610), (95, 20468), (119, 16340), (133, 14620), (140, 13889), (170, 11438), (172, 11305), (190, 10234), (215, 9044), (238, 8170), (266, 7310), (301, 6460), (323, 6020), (340, 5719), (380, 5117), (430, 4522), (476, 4085), (532, 3655), (595, 3268), (602, 3230), (646, 3010), (665, 2924), (731, 2660), (817, 2380), (860, 2261), (1190, 1634), (1204, 1615), (1292, 1505), (1330, 1462)]