13263510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 21572970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 479, 710, 923, 958, 1065, 1437, 1846, 2130, 2395, 2769, 2874, 4615, 4790, 5538, 6227, 7185, 9230, 12454, 13845, 14370, 18681, 27690, 31135, 34009, 37362, 62270, 68018, 93405, 102027, 170045, 186810, 204054, 340090, 442117, 510135, 884234, 1020270, 1326351, 2210585, 2652702, 4421170, 6631755, 13263510]

約数ペア:

[(1, 13263510), (2, 6631755), (3, 4421170), (5, 2652702), (6, 2210585), (10, 1326351), (13, 1020270), (15, 884234), (26, 510135), (30, 442117), (39, 340090), (65, 204054), (71, 186810), (78, 170045), (130, 102027), (142, 93405), (195, 68018), (213, 62270), (355, 37362), (390, 34009), (426, 31135), (479, 27690), (710, 18681), (923, 14370), (958, 13845), (1065, 12454), (1437, 9230), (1846, 7185), (2130, 6227), (2395, 5538), (2769, 4790), (2874, 4615)]