127017030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:838

約数の個数: 128

約数和(自身を含む): 377229312

約数和(自身を除く): 250212282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 47, 51, 70, 85, 94, 102, 105, 119, 141, 170, 210, 235, 238, 255, 282, 329, 357, 470, 510, 595, 658, 705, 714, 757, 799, 987, 1190, 1410, 1514, 1598, 1645, 1785, 1974, 2271, 2397, 3290, 3570, 3785, 3995, 4542, 4794, 4935, 5299, 5593, 7570, 7990, 9870, 10598, 11186, 11355, 11985, 12869, 15897, 16779, 22710, 23970, 25738, 26495, 27965, 31794, 33558, 35579, 38607, 52990, 55930, 64345, 71158, 77214, 79485, 83895, 90083, 106737, 128690, 158970, 167790, 177895, 180166, 193035, 213474, 249053, 270249, 355790, 386070, 450415, 498106, 533685, 540498, 604843, 747159, 900830, 1067370, 1209686, 1245265, 1351245, 1494318, 1814529, 2490530, 2702490, 3024215, 3629058, 3735795, 4233901, 6048430, 7471590, 8467802, 9072645, 12701703, 18145290, 21169505, 25403406, 42339010, 63508515, 127017030]

約数ペア:

[(1, 127017030), (2, 63508515), (3, 42339010), (5, 25403406), (6, 21169505), (7, 18145290), (10, 12701703), (14, 9072645), (15, 8467802), (17, 7471590), (21, 6048430), (30, 4233901), (34, 3735795), (35, 3629058), (42, 3024215), (47, 2702490), (51, 2490530), (70, 1814529), (85, 1494318), (94, 1351245), (102, 1245265), (105, 1209686), (119, 1067370), (141, 900830), (170, 747159), (210, 604843), (235, 540498), (238, 533685), (255, 498106), (282, 450415), (329, 386070), (357, 355790), (470, 270249), (510, 249053), (595, 213474), (658, 193035), (705, 180166), (714, 177895), (757, 167790), (799, 158970), (987, 128690), (1190, 106737), (1410, 90083), (1514, 83895), (1598, 79485), (1645, 77214), (1785, 71158), (1974, 64345), (2271, 55930), (2397, 52990), (3290, 38607), (3570, 35579), (3785, 33558), (3995, 31794), (4542, 27965), (4794, 26495), (4935, 25738), (5299, 23970), (5593, 22710), (7570, 16779), (7990, 15897), (9870, 12869), (10598, 11985), (11186, 11355)]