475457190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71713}}^1$

素因数の和:71753

約数の個数: 64

約数和(自身を含む): 1301178816

約数和(自身を除く): 825721626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 71713, 143426, 215139, 358565, 430278, 717130, 932269, 1075695, 1219121, 1864538, 2151390, 2438242, 2796807, 3657363, 4661345, 5593614, 6095605, 7314726, 9322690, 12191210, 13984035, 15848573, 18286815, 27968070, 31697146, 36573630, 47545719, 79242865, 95091438, 158485730, 237728595, 475457190]

約数ペア:

[(1, 475457190), (2, 237728595), (3, 158485730), (5, 95091438), (6, 79242865), (10, 47545719), (13, 36573630), (15, 31697146), (17, 27968070), (26, 18286815), (30, 15848573), (34, 13984035), (39, 12191210), (51, 9322690), (65, 7314726), (78, 6095605), (85, 5593614), (102, 4661345), (130, 3657363), (170, 2796807), (195, 2438242), (221, 2151390), (255, 1864538), (390, 1219121), (442, 1075695), (510, 932269), (663, 717130), (1105, 430278), (1326, 358565), (2210, 215139), (3315, 143426), (6630, 71713)]