70675740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43627}}^1$

素因数の和:43648

約数の個数: 60

約数和(自身を含む): 221717496

約数和(自身を除く): 151041756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43627, 87254, 130881, 174508, 218135, 261762, 392643, 436270, 523524, 654405, 785286, 872540, 1177929, 1308810, 1570572, 1963215, 2355858, 2617620, 3533787, 3926430, 4711716, 5889645, 7067574, 7852860, 11779290, 14135148, 17668935, 23558580, 35337870, 70675740]

約数ペア:

[(1, 70675740), (2, 35337870), (3, 23558580), (4, 17668935), (5, 14135148), (6, 11779290), (9, 7852860), (10, 7067574), (12, 5889645), (15, 4711716), (18, 3926430), (20, 3533787), (27, 2617620), (30, 2355858), (36, 1963215), (45, 1570572), (54, 1308810), (60, 1177929), (81, 872540), (90, 785286), (108, 654405), (135, 523524), (162, 436270), (180, 392643), (270, 261762), (324, 218135), (405, 174508), (540, 130881), (810, 87254), (1620, 43627)]