521037090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{39383}}^1$

素因数の和:39413

約数の個数: 96

約数和(自身を含む): 1616319360

約数和(自身を除く): 1095282270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 39383, 78766, 118149, 196915, 236298, 275681, 354447, 393830, 551362, 590745, 708894, 827043, 1063341, 1181490, 1378405, 1654086, 1772235, 1929767, 2126682, 2481129, 2756810, 3544470, 3859534, 4135215, 4962258, 5316705, 5789301, 7443387, 8270430, 9648835, 10633410, 11578602, 12405645, 14886774, 17367903, 19297670, 24811290, 28946505, 34735806, 37216935, 52103709, 57893010, 74433870, 86839515, 104207418, 173679030, 260518545, 521037090]

約数ペア:

[(1, 521037090), (2, 260518545), (3, 173679030), (5, 104207418), (6, 86839515), (7, 74433870), (9, 57893010), (10, 52103709), (14, 37216935), (15, 34735806), (18, 28946505), (21, 24811290), (27, 19297670), (30, 17367903), (35, 14886774), (42, 12405645), (45, 11578602), (49, 10633410), (54, 9648835), (63, 8270430), (70, 7443387), (90, 5789301), (98, 5316705), (105, 4962258), (126, 4135215), (135, 3859534), (147, 3544470), (189, 2756810), (210, 2481129), (245, 2126682), (270, 1929767), (294, 1772235), (315, 1654086), (378, 1378405), (441, 1181490), (490, 1063341), (630, 827043), (735, 708894), (882, 590745), (945, 551362), (1323, 393830), (1470, 354447), (1890, 275681), (2205, 236298), (2646, 196915), (4410, 118149), (6615, 78766), (13230, 39383)]