17458740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 59052840

約数和(自身を除く): 41594100

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, 702, 780, 810, 829, 1053, 1170, 1404, 1620, 1658, 1755, 2106, 2340, 2487, 3316, 3510, 4145, 4212, 4974, 5265, 7020, 7461, 8290, 9948, 10530, 10777, 12435, 14922, 16580, 21060, 21554, 22383, 24870, 29844, 32331, 37305, 43108, 44766, 49740, 53885, 64662, 67149, 74610, 89532, 96993, 107770, 111915, 129324, 134298, 149220, 161655, 193986, 215540, 223830, 268596, 290979, 323310, 335745, 387972, 447660, 484965, 581958, 646620, 671490, 872937, 969930, 1163916, 1342980, 1454895, 1745874, 1939860, 2909790, 3491748, 4364685, 5819580, 8729370, 17458740]

約数ペア:

[(1, 17458740), (2, 8729370), (3, 5819580), (4, 4364685), (5, 3491748), (6, 2909790), (9, 1939860), (10, 1745874), (12, 1454895), (13, 1342980), (15, 1163916), (18, 969930), (20, 872937), (26, 671490), (27, 646620), (30, 581958), (36, 484965), (39, 447660), (45, 387972), (52, 335745), (54, 323310), (60, 290979), (65, 268596), (78, 223830), (81, 215540), (90, 193986), (108, 161655), (117, 149220), (130, 134298), (135, 129324), (156, 111915), (162, 107770), (180, 96993), (195, 89532), (234, 74610), (260, 67149), (270, 64662), (324, 53885), (351, 49740), (390, 44766), (405, 43108), (468, 37305), (540, 32331), (585, 29844), (702, 24870), (780, 22383), (810, 21554), (829, 21060), (1053, 16580), (1170, 14922), (1404, 12435), (1620, 10777), (1658, 10530), (1755, 9948), (2106, 8290), (2340, 7461), (2487, 7020), (3316, 5265), (3510, 4974), (4145, 4212)]