67513460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 180714240

約数和(自身を除く): 113200780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1493, 1615, 2261, 2380, 2660, 2986, 3230, 4522, 5972, 6460, 7465, 9044, 10451, 11305, 14930, 20902, 22610, 25381, 28367, 29860, 41804, 45220, 50762, 52255, 56734, 101524, 104510, 113468, 126905, 141835, 177667, 198569, 209020, 253810, 283670, 355334, 397138, 482239, 507620, 567340, 710668, 794276, 888335, 964478, 992845, 1776670, 1928956, 1985690, 2411195, 3375673, 3553340, 3971380, 4822390, 6751346, 9644780, 13502692, 16878365, 33756730, 67513460]

約数ペア:

[(1, 67513460), (2, 33756730), (4, 16878365), (5, 13502692), (7, 9644780), (10, 6751346), (14, 4822390), (17, 3971380), (19, 3553340), (20, 3375673), (28, 2411195), (34, 1985690), (35, 1928956), (38, 1776670), (68, 992845), (70, 964478), (76, 888335), (85, 794276), (95, 710668), (119, 567340), (133, 507620), (140, 482239), (170, 397138), (190, 355334), (238, 283670), (266, 253810), (323, 209020), (340, 198569), (380, 177667), (476, 141835), (532, 126905), (595, 113468), (646, 104510), (665, 101524), (1190, 56734), (1292, 52255), (1330, 50762), (1493, 45220), (1615, 41804), (2261, 29860), (2380, 28367), (2660, 25381), (2986, 22610), (3230, 20902), (4522, 14930), (5972, 11305), (6460, 10451), (7465, 9044)]