105852670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 149614850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 43, 46, 55, 70, 77, 86, 110, 115, 139, 154, 161, 215, 230, 253, 278, 301, 322, 385, 430, 473, 506, 602, 695, 770, 805, 946, 973, 989, 1265, 1390, 1505, 1529, 1610, 1771, 1946, 1978, 2365, 2530, 3010, 3058, 3197, 3311, 3542, 4730, 4865, 4945, 5977, 6394, 6622, 6923, 7645, 8855, 9730, 9890, 10703, 10879, 11954, 13846, 15290, 15985, 16555, 17710, 21406, 21758, 22379, 29885, 31970, 33110, 34615, 35167, 41839, 44758, 53515, 54395, 59770, 65747, 69230, 70334, 76153, 83678, 107030, 108790, 111895, 131494, 137471, 152306, 175835, 209195, 223790, 246169, 274942, 328735, 351670, 380765, 418390, 460229, 492338, 657470, 687355, 761530, 920458, 962297, 1230845, 1374710, 1512181, 1924594, 2301145, 2461690, 3024362, 4602290, 4811485, 7560905, 9622970, 10585267, 15121810, 21170534, 52926335, 105852670]

約数ペア:

[(1, 105852670), (2, 52926335), (5, 21170534), (7, 15121810), (10, 10585267), (11, 9622970), (14, 7560905), (22, 4811485), (23, 4602290), (35, 3024362), (43, 2461690), (46, 2301145), (55, 1924594), (70, 1512181), (77, 1374710), (86, 1230845), (110, 962297), (115, 920458), (139, 761530), (154, 687355), (161, 657470), (215, 492338), (230, 460229), (253, 418390), (278, 380765), (301, 351670), (322, 328735), (385, 274942), (430, 246169), (473, 223790), (506, 209195), (602, 175835), (695, 152306), (770, 137471), (805, 131494), (946, 111895), (973, 108790), (989, 107030), (1265, 83678), (1390, 76153), (1505, 70334), (1529, 69230), (1610, 65747), (1771, 59770), (1946, 54395), (1978, 53515), (2365, 44758), (2530, 41839), (3010, 35167), (3058, 34615), (3197, 33110), (3311, 31970), (3542, 29885), (4730, 22379), (4865, 21758), (4945, 21406), (5977, 17710), (6394, 16555), (6622, 15985), (6923, 15290), (7645, 13846), (8855, 11954), (9730, 10879), (9890, 10703)]