13465860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 39916800

約数和(自身を除く): 26450940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 71, 87, 109, 116, 142, 145, 174, 213, 218, 284, 290, 327, 348, 355, 426, 435, 436, 545, 580, 654, 710, 852, 870, 1065, 1090, 1308, 1420, 1635, 1740, 2059, 2130, 2180, 3161, 3270, 4118, 4260, 6177, 6322, 6540, 7739, 8236, 9483, 10295, 12354, 12644, 15478, 15805, 18966, 20590, 23217, 24708, 30885, 30956, 31610, 37932, 38695, 41180, 46434, 47415, 61770, 63220, 77390, 92868, 94830, 116085, 123540, 154780, 189660, 224431, 232170, 448862, 464340, 673293, 897724, 1122155, 1346586, 2244310, 2693172, 3366465, 4488620, 6732930, 13465860]

約数ペア:

[(1, 13465860), (2, 6732930), (3, 4488620), (4, 3366465), (5, 2693172), (6, 2244310), (10, 1346586), (12, 1122155), (15, 897724), (20, 673293), (29, 464340), (30, 448862), (58, 232170), (60, 224431), (71, 189660), (87, 154780), (109, 123540), (116, 116085), (142, 94830), (145, 92868), (174, 77390), (213, 63220), (218, 61770), (284, 47415), (290, 46434), (327, 41180), (348, 38695), (355, 37932), (426, 31610), (435, 30956), (436, 30885), (545, 24708), (580, 23217), (654, 20590), (710, 18966), (852, 15805), (870, 15478), (1065, 12644), (1090, 12354), (1308, 10295), (1420, 9483), (1635, 8236), (1740, 7739), (2059, 6540), (2130, 6322), (2180, 6177), (3161, 4260), (3270, 4118)]