465973774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 885972528

約数和(自身を除く): 419998754

約数列:

[1, 2, 7, 14, 17, 34, 41, 53, 82, 106, 119, 238, 287, 289, 371, 574, 578, 697, 742, 901, 1394, 1802, 2023, 2173, 2809, 4046, 4346, 4879, 5618, 6307, 9758, 11849, 12614, 15211, 15317, 19663, 23698, 30422, 30634, 36941, 39326, 47753, 73882, 82943, 95506, 107219, 115169, 165886, 214438, 230338, 258587, 334271, 517174, 627997, 668542, 806183, 811801, 1255994, 1612366, 1623602, 1957873, 3915746, 4395979, 5682607, 8791958, 11365214, 13705111, 27410222, 33283841, 66567682, 232986887, 465973774]

約数ペア:

[(1, 465973774), (2, 232986887), (7, 66567682), (14, 33283841), (17, 27410222), (34, 13705111), (41, 11365214), (53, 8791958), (82, 5682607), (106, 4395979), (119, 3915746), (238, 1957873), (287, 1623602), (289, 1612366), (371, 1255994), (574, 811801), (578, 806183), (697, 668542), (742, 627997), (901, 517174), (1394, 334271), (1802, 258587), (2023, 230338), (2173, 214438), (2809, 165886), (4046, 115169), (4346, 107219), (4879, 95506), (5618, 82943), (6307, 73882), (9758, 47753), (11849, 39326), (12614, 36941), (15211, 30634), (15317, 30422), (19663, 23698)]