63714980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 170553600

約数和(自身を除く): 106838620

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, 1409, 1615, 2261, 2380, 2660, 2818, 3230, 4522, 5636, 6460, 7045, 9044, 9863, 11305, 14090, 19726, 22610, 23953, 26771, 28180, 39452, 45220, 47906, 49315, 53542, 95812, 98630, 107084, 119765, 133855, 167671, 187397, 197260, 239530, 267710, 335342, 374794, 455107, 479060, 535420, 670684, 749588, 838355, 910214, 936985, 1676710, 1820428, 1873970, 2275535, 3185749, 3353420, 3747940, 4551070, 6371498, 9102140, 12742996, 15928745, 31857490, 63714980]

約数ペア:

[(1, 63714980), (2, 31857490), (4, 15928745), (5, 12742996), (7, 9102140), (10, 6371498), (14, 4551070), (17, 3747940), (19, 3353420), (20, 3185749), (28, 2275535), (34, 1873970), (35, 1820428), (38, 1676710), (68, 936985), (70, 910214), (76, 838355), (85, 749588), (95, 670684), (119, 535420), (133, 479060), (140, 455107), (170, 374794), (190, 335342), (238, 267710), (266, 239530), (323, 197260), (340, 187397), (380, 167671), (476, 133855), (532, 119765), (595, 107084), (646, 98630), (665, 95812), (1190, 53542), (1292, 49315), (1330, 47906), (1409, 45220), (1615, 39452), (2261, 28180), (2380, 26771), (2660, 23953), (2818, 22610), (3230, 19726), (4522, 14090), (5636, 11305), (6460, 9863), (7045, 9044)]