13499460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 45677016

約数和(自身を除く): 32177556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 641, 702, 780, 810, 1053, 1170, 1282, 1404, 1620, 1755, 1923, 2106, 2340, 2564, 3205, 3510, 3846, 4212, 5265, 5769, 6410, 7020, 7692, 8333, 9615, 10530, 11538, 12820, 16666, 17307, 19230, 21060, 23076, 24999, 28845, 33332, 34614, 38460, 41665, 49998, 51921, 57690, 69228, 74997, 83330, 86535, 99996, 103842, 115380, 124995, 149994, 166660, 173070, 207684, 224991, 249990, 259605, 299988, 346140, 374985, 449982, 499980, 519210, 674973, 749970, 899964, 1038420, 1124955, 1349946, 1499940, 2249910, 2699892, 3374865, 4499820, 6749730, 13499460]

約数ペア:

[(1, 13499460), (2, 6749730), (3, 4499820), (4, 3374865), (5, 2699892), (6, 2249910), (9, 1499940), (10, 1349946), (12, 1124955), (13, 1038420), (15, 899964), (18, 749970), (20, 674973), (26, 519210), (27, 499980), (30, 449982), (36, 374985), (39, 346140), (45, 299988), (52, 259605), (54, 249990), (60, 224991), (65, 207684), (78, 173070), (81, 166660), (90, 149994), (108, 124995), (117, 115380), (130, 103842), (135, 99996), (156, 86535), (162, 83330), (180, 74997), (195, 69228), (234, 57690), (260, 51921), (270, 49998), (324, 41665), (351, 38460), (390, 34614), (405, 33332), (468, 28845), (540, 24999), (585, 23076), (641, 21060), (702, 19230), (780, 17307), (810, 16666), (1053, 12820), (1170, 11538), (1282, 10530), (1404, 9615), (1620, 8333), (1755, 7692), (1923, 7020), (2106, 6410), (2340, 5769), (2564, 5265), (3205, 4212), (3510, 3846)]