1401529870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5303}}^1$

素因数の和:5449

約数の個数: 64

約数和(自身を含む): 2887073280

約数和(自身を除く): 1485543410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 107, 130, 190, 214, 247, 494, 535, 1070, 1235, 1391, 2033, 2470, 2782, 4066, 5303, 6955, 10165, 10606, 13910, 20330, 26429, 26515, 52858, 53030, 68939, 100757, 132145, 137878, 201514, 264290, 344695, 503785, 567421, 689390, 1007570, 1134842, 1309841, 2619682, 2837105, 5674210, 6549205, 7376473, 10780999, 13098410, 14752946, 21561998, 36882365, 53904995, 73764730, 107809990, 140152987, 280305974, 700764935, 1401529870]

約数ペア:

[(1, 1401529870), (2, 700764935), (5, 280305974), (10, 140152987), (13, 107809990), (19, 73764730), (26, 53904995), (38, 36882365), (65, 21561998), (95, 14752946), (107, 13098410), (130, 10780999), (190, 7376473), (214, 6549205), (247, 5674210), (494, 2837105), (535, 2619682), (1070, 1309841), (1235, 1134842), (1391, 1007570), (2033, 689390), (2470, 567421), (2782, 503785), (4066, 344695), (5303, 264290), (6955, 201514), (10165, 137878), (10606, 132145), (13910, 100757), (20330, 68939), (26429, 53030), (26515, 52858)]