67831290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8663}}^1$

素因数の和:8708

約数の個数: 64

約数和(自身を含む): 187142400

約数和(自身を除く): 119311110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 8663, 17326, 25989, 43315, 51978, 77967, 86630, 129945, 155934, 233901, 251227, 259890, 389835, 467802, 502454, 753681, 779670, 1169505, 1256135, 1507362, 2261043, 2339010, 2512270, 3768405, 4522086, 6783129, 7536810, 11305215, 13566258, 22610430, 33915645, 67831290]

約数ペア:

[(1, 67831290), (2, 33915645), (3, 22610430), (5, 13566258), (6, 11305215), (9, 7536810), (10, 6783129), (15, 4522086), (18, 3768405), (27, 2512270), (29, 2339010), (30, 2261043), (45, 1507362), (54, 1256135), (58, 1169505), (87, 779670), (90, 753681), (135, 502454), (145, 467802), (174, 389835), (261, 259890), (270, 251227), (290, 233901), (435, 155934), (522, 129945), (783, 86630), (870, 77967), (1305, 51978), (1566, 43315), (2610, 25989), (3915, 17326), (7830, 8663)]