431044980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 1256048640

約数和(自身を除く): 825003660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 191, 290, 348, 382, 435, 573, 580, 764, 870, 955, 1146, 1297, 1740, 1910, 2292, 2594, 2865, 3820, 3891, 5188, 5539, 5730, 6485, 7782, 11078, 11460, 12970, 15564, 16617, 19455, 22156, 25940, 27695, 33234, 37613, 38910, 55390, 66468, 75226, 77820, 83085, 110780, 112839, 150452, 166170, 188065, 225678, 247727, 332340, 376130, 451356, 495454, 564195, 743181, 752260, 990908, 1128390, 1238635, 1486362, 2256780, 2477270, 2972724, 3715905, 4954540, 7184083, 7431810, 14368166, 14863620, 21552249, 28736332, 35920415, 43104498, 71840830, 86208996, 107761245, 143681660, 215522490, 431044980]

約数ペア:

[(1, 431044980), (2, 215522490), (3, 143681660), (4, 107761245), (5, 86208996), (6, 71840830), (10, 43104498), (12, 35920415), (15, 28736332), (20, 21552249), (29, 14863620), (30, 14368166), (58, 7431810), (60, 7184083), (87, 4954540), (116, 3715905), (145, 2972724), (174, 2477270), (191, 2256780), (290, 1486362), (348, 1238635), (382, 1128390), (435, 990908), (573, 752260), (580, 743181), (764, 564195), (870, 495454), (955, 451356), (1146, 376130), (1297, 332340), (1740, 247727), (1910, 225678), (2292, 188065), (2594, 166170), (2865, 150452), (3820, 112839), (3891, 110780), (5188, 83085), (5539, 77820), (5730, 75226), (6485, 66468), (7782, 55390), (11078, 38910), (11460, 37613), (12970, 33234), (15564, 27695), (16617, 25940), (19455, 22156)]