3478440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 12337920

約数和(自身を除く): 8859480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 101, 105, 120, 123, 140, 164, 168, 202, 205, 210, 246, 280, 287, 303, 328, 404, 410, 420, 492, 505, 574, 606, 615, 707, 808, 820, 840, 861, 984, 1010, 1148, 1212, 1230, 1414, 1435, 1515, 1640, 1722, 2020, 2121, 2296, 2424, 2460, 2828, 2870, 3030, 3444, 3535, 4040, 4141, 4242, 4305, 4920, 5656, 5740, 6060, 6888, 7070, 8282, 8484, 8610, 10605, 11480, 12120, 12423, 14140, 16564, 16968, 17220, 20705, 21210, 24846, 28280, 28987, 33128, 34440, 41410, 42420, 49692, 57974, 62115, 82820, 84840, 86961, 99384, 115948, 124230, 144935, 165640, 173922, 231896, 248460, 289870, 347844, 434805, 496920, 579740, 695688, 869610, 1159480, 1739220, 3478440]

約数ペア:

[(1, 3478440), (2, 1739220), (3, 1159480), (4, 869610), (5, 695688), (6, 579740), (7, 496920), (8, 434805), (10, 347844), (12, 289870), (14, 248460), (15, 231896), (20, 173922), (21, 165640), (24, 144935), (28, 124230), (30, 115948), (35, 99384), (40, 86961), (41, 84840), (42, 82820), (56, 62115), (60, 57974), (70, 49692), (82, 42420), (84, 41410), (101, 34440), (105, 33128), (120, 28987), (123, 28280), (140, 24846), (164, 21210), (168, 20705), (202, 17220), (205, 16968), (210, 16564), (246, 14140), (280, 12423), (287, 12120), (303, 11480), (328, 10605), (404, 8610), (410, 8484), (420, 8282), (492, 7070), (505, 6888), (574, 6060), (606, 5740), (615, 5656), (707, 4920), (808, 4305), (820, 4242), (840, 4141), (861, 4040), (984, 3535), (1010, 3444), (1148, 3030), (1212, 2870), (1230, 2828), (1414, 2460), (1435, 2424), (1515, 2296), (1640, 2121), (1722, 2020)]