2019440460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{17539}}^1$

素因数の和:17671

約数の個数: 96

約数和(自身を含む): 6011308800

約数和(自身を除く): 3991868340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 101, 114, 190, 202, 228, 285, 303, 380, 404, 505, 570, 606, 1010, 1140, 1212, 1515, 1919, 2020, 3030, 3838, 5757, 6060, 7676, 9595, 11514, 17539, 19190, 23028, 28785, 35078, 38380, 52617, 57570, 70156, 87695, 105234, 115140, 175390, 210468, 263085, 333241, 350780, 526170, 666482, 999723, 1052340, 1332964, 1666205, 1771439, 1999446, 3332410, 3542878, 3998892, 4998615, 5314317, 6664820, 7085756, 8857195, 9997230, 10628634, 17714390, 19994460, 21257268, 26571585, 33657341, 35428780, 53143170, 67314682, 100972023, 106286340, 134629364, 168286705, 201944046, 336573410, 403888092, 504860115, 673146820, 1009720230, 2019440460]

約数ペア:

[(1, 2019440460), (2, 1009720230), (3, 673146820), (4, 504860115), (5, 403888092), (6, 336573410), (10, 201944046), (12, 168286705), (15, 134629364), (19, 106286340), (20, 100972023), (30, 67314682), (38, 53143170), (57, 35428780), (60, 33657341), (76, 26571585), (95, 21257268), (101, 19994460), (114, 17714390), (190, 10628634), (202, 9997230), (228, 8857195), (285, 7085756), (303, 6664820), (380, 5314317), (404, 4998615), (505, 3998892), (570, 3542878), (606, 3332410), (1010, 1999446), (1140, 1771439), (1212, 1666205), (1515, 1332964), (1919, 1052340), (2020, 999723), (3030, 666482), (3838, 526170), (5757, 350780), (6060, 333241), (7676, 263085), (9595, 210468), (11514, 175390), (17539, 115140), (19190, 105234), (23028, 87695), (28785, 70156), (35078, 57570), (38380, 52617)]