1954225020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{269177}}^1$

素因数の和:269211

約数の個数: 72

約数和(自身を含む): 6014513232

約数和(自身を除く): 4060288212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 269177, 538354, 807531, 1076708, 1345885, 1615062, 2691770, 2960947, 3230124, 4037655, 5383540, 5921894, 8075310, 8882841, 11843788, 14804735, 16150620, 17765682, 29609470, 32570417, 35531364, 44414205, 59218940, 65140834, 88828410, 97711251, 130281668, 162852085, 177656820, 195422502, 325704170, 390845004, 488556255, 651408340, 977112510, 1954225020]

約数ペア:

[(1, 1954225020), (2, 977112510), (3, 651408340), (4, 488556255), (5, 390845004), (6, 325704170), (10, 195422502), (11, 177656820), (12, 162852085), (15, 130281668), (20, 97711251), (22, 88828410), (30, 65140834), (33, 59218940), (44, 44414205), (55, 35531364), (60, 32570417), (66, 29609470), (110, 17765682), (121, 16150620), (132, 14804735), (165, 11843788), (220, 8882841), (242, 8075310), (330, 5921894), (363, 5383540), (484, 4037655), (605, 3230124), (660, 2960947), (726, 2691770), (1210, 1615062), (1452, 1345885), (1815, 1076708), (2420, 807531), (3630, 538354), (7260, 269177)]