280282110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1571}}^1$

素因数の和:1913

約数の個数: 64

約数和(自身を含む): 710795520

約数和(自身を除く): 430513410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 313, 570, 626, 939, 1565, 1571, 1878, 3130, 3142, 4695, 4713, 5947, 7855, 9390, 9426, 11894, 15710, 17841, 23565, 29735, 29849, 35682, 47130, 59470, 59698, 89205, 89547, 149245, 178410, 179094, 298490, 447735, 491723, 895470, 983446, 1475169, 2458615, 2950338, 4917230, 7375845, 9342737, 14751690, 18685474, 28028211, 46713685, 56056422, 93427370, 140141055, 280282110]

約数ペア:

[(1, 280282110), (2, 140141055), (3, 93427370), (5, 56056422), (6, 46713685), (10, 28028211), (15, 18685474), (19, 14751690), (30, 9342737), (38, 7375845), (57, 4917230), (95, 2950338), (114, 2458615), (190, 1475169), (285, 983446), (313, 895470), (570, 491723), (626, 447735), (939, 298490), (1565, 179094), (1571, 178410), (1878, 149245), (3130, 89547), (3142, 89205), (4695, 59698), (4713, 59470), (5947, 47130), (7855, 35682), (9390, 29849), (9426, 29735), (11894, 23565), (15710, 17841)]