2591610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 7584192

約数和(自身を除く): 4992582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 43, 49, 70, 82, 86, 98, 105, 123, 129, 147, 205, 210, 215, 245, 246, 258, 287, 294, 301, 410, 430, 490, 574, 602, 615, 645, 735, 861, 903, 1230, 1290, 1435, 1470, 1505, 1722, 1763, 1806, 2009, 2107, 2870, 3010, 3526, 4018, 4214, 4305, 4515, 5289, 6027, 6321, 8610, 8815, 9030, 10045, 10535, 10578, 12054, 12341, 12642, 17630, 20090, 21070, 24682, 26445, 30135, 31605, 37023, 52890, 60270, 61705, 63210, 74046, 86387, 123410, 172774, 185115, 259161, 370230, 431935, 518322, 863870, 1295805, 2591610]

約数ペア:

[(1, 2591610), (2, 1295805), (3, 863870), (5, 518322), (6, 431935), (7, 370230), (10, 259161), (14, 185115), (15, 172774), (21, 123410), (30, 86387), (35, 74046), (41, 63210), (42, 61705), (43, 60270), (49, 52890), (70, 37023), (82, 31605), (86, 30135), (98, 26445), (105, 24682), (123, 21070), (129, 20090), (147, 17630), (205, 12642), (210, 12341), (215, 12054), (245, 10578), (246, 10535), (258, 10045), (287, 9030), (294, 8815), (301, 8610), (410, 6321), (430, 6027), (490, 5289), (574, 4515), (602, 4305), (615, 4214), (645, 4018), (735, 3526), (861, 3010), (903, 2870), (1230, 2107), (1290, 2009), (1435, 1806), (1470, 1763), (1505, 1722)]