64625670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42239}}^1$

素因数の和:42269

約数の個数: 48

約数和(自身を含む): 177914880

約数和(自身を除く): 113289210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 42239, 84478, 126717, 211195, 253434, 380151, 422390, 633585, 718063, 760302, 1267170, 1436126, 1900755, 2154189, 3590315, 3801510, 4308378, 6462567, 7180630, 10770945, 12925134, 21541890, 32312835, 64625670]

約数ペア:

[(1, 64625670), (2, 32312835), (3, 21541890), (5, 12925134), (6, 10770945), (9, 7180630), (10, 6462567), (15, 4308378), (17, 3801510), (18, 3590315), (30, 2154189), (34, 1900755), (45, 1436126), (51, 1267170), (85, 760302), (90, 718063), (102, 633585), (153, 422390), (170, 380151), (255, 253434), (306, 211195), (510, 126717), (765, 84478), (1530, 42239)]