1831102140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{92761}}^1$

素因数の和:92827

約数の個数: 96

約数和(自身を含む): 5984262144

約数和(自身を除く): 4153160004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 92761, 185522, 278283, 371044, 463805, 556566, 649327, 927610, 1113132, 1298654, 1391415, 1855220, 1947981, 2597308, 2782830, 3246635, 3895962, 4359767, 5565660, 6493270, 7791924, 8719534, 9739905, 12986540, 13079301, 17439068, 19479810, 21798835, 26158602, 30518369, 38959620, 43597670, 52317204, 61036738, 65396505, 87195340, 91555107, 122073476, 130793010, 152591845, 183110214, 261586020, 305183690, 366220428, 457775535, 610367380, 915551070, 1831102140]

約数ペア:

[(1, 1831102140), (2, 915551070), (3, 610367380), (4, 457775535), (5, 366220428), (6, 305183690), (7, 261586020), (10, 183110214), (12, 152591845), (14, 130793010), (15, 122073476), (20, 91555107), (21, 87195340), (28, 65396505), (30, 61036738), (35, 52317204), (42, 43597670), (47, 38959620), (60, 30518369), (70, 26158602), (84, 21798835), (94, 19479810), (105, 17439068), (140, 13079301), (141, 12986540), (188, 9739905), (210, 8719534), (235, 7791924), (282, 6493270), (329, 5565660), (420, 4359767), (470, 3895962), (564, 3246635), (658, 2782830), (705, 2597308), (940, 1947981), (987, 1855220), (1316, 1391415), (1410, 1298654), (1645, 1113132), (1974, 927610), (2820, 649327), (3290, 556566), (3948, 463805), (4935, 371044), (6580, 278283), (9870, 185522), (19740, 92761)]