70435470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 206438400

約数和(自身を除く): 136002930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 127, 133, 139, 190, 210, 254, 266, 278, 285, 381, 399, 417, 570, 635, 665, 695, 762, 798, 834, 889, 973, 1270, 1330, 1390, 1778, 1905, 1946, 1995, 2085, 2413, 2641, 2667, 2919, 3810, 3990, 4170, 4445, 4826, 4865, 5282, 5334, 5838, 7239, 7923, 8890, 9730, 12065, 13205, 13335, 14478, 14595, 15846, 16891, 17653, 18487, 24130, 26410, 26670, 29190, 33782, 35306, 36195, 36974, 39615, 50673, 52959, 55461, 72390, 79230, 84455, 88265, 92435, 101346, 105918, 110922, 123571, 168910, 176530, 184870, 247142, 253365, 264795, 277305, 335407, 370713, 506730, 529590, 554610, 617855, 670814, 741426, 1006221, 1235710, 1677035, 1853565, 2012442, 2347849, 3354070, 3707130, 4695698, 5031105, 7043547, 10062210, 11739245, 14087094, 23478490, 35217735, 70435470]

約数ペア:

[(1, 70435470), (2, 35217735), (3, 23478490), (5, 14087094), (6, 11739245), (7, 10062210), (10, 7043547), (14, 5031105), (15, 4695698), (19, 3707130), (21, 3354070), (30, 2347849), (35, 2012442), (38, 1853565), (42, 1677035), (57, 1235710), (70, 1006221), (95, 741426), (105, 670814), (114, 617855), (127, 554610), (133, 529590), (139, 506730), (190, 370713), (210, 335407), (254, 277305), (266, 264795), (278, 253365), (285, 247142), (381, 184870), (399, 176530), (417, 168910), (570, 123571), (635, 110922), (665, 105918), (695, 101346), (762, 92435), (798, 88265), (834, 84455), (889, 79230), (973, 72390), (1270, 55461), (1330, 52959), (1390, 50673), (1778, 39615), (1905, 36974), (1946, 36195), (1995, 35306), (2085, 33782), (2413, 29190), (2641, 26670), (2667, 26410), (2919, 24130), (3810, 18487), (3990, 17653), (4170, 16891), (4445, 15846), (4826, 14595), (4865, 14478), (5282, 13335), (5334, 13205), (5838, 12065), (7239, 9730), (7923, 8890)]