91707070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 204664320

約数和(自身を除く): 112957250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 179, 182, 358, 455, 563, 895, 910, 1126, 1253, 1790, 2327, 2506, 2815, 3941, 4654, 5630, 6265, 7319, 7882, 11635, 12530, 14638, 16289, 19705, 23270, 32578, 36595, 39410, 51233, 73190, 81445, 100777, 102466, 162890, 201554, 256165, 503885, 512330, 705439, 1007770, 1310101, 1410878, 2620202, 3527195, 6550505, 7054390, 9170707, 13101010, 18341414, 45853535, 91707070]

約数ペア:

[(1, 91707070), (2, 45853535), (5, 18341414), (7, 13101010), (10, 9170707), (13, 7054390), (14, 6550505), (26, 3527195), (35, 2620202), (65, 1410878), (70, 1310101), (91, 1007770), (130, 705439), (179, 512330), (182, 503885), (358, 256165), (455, 201554), (563, 162890), (895, 102466), (910, 100777), (1126, 81445), (1253, 73190), (1790, 51233), (2327, 39410), (2506, 36595), (2815, 32578), (3941, 23270), (4654, 19705), (5630, 16289), (6265, 14638), (7319, 12530), (7882, 11635)]