7635420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 108

約数和(自身を含む): 25179336

約数和(自身を除く): 17543916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 251, 260, 338, 390, 468, 502, 507, 585, 676, 753, 780, 845, 1004, 1014, 1170, 1255, 1506, 1521, 1690, 2028, 2259, 2340, 2510, 2535, 3012, 3042, 3263, 3380, 3765, 4518, 5020, 5070, 6084, 6526, 7530, 7605, 9036, 9789, 10140, 11295, 13052, 15060, 15210, 16315, 19578, 22590, 29367, 30420, 32630, 39156, 42419, 45180, 48945, 58734, 65260, 84838, 97890, 117468, 127257, 146835, 169676, 195780, 212095, 254514, 293670, 381771, 424190, 509028, 587340, 636285, 763542, 848380, 1272570, 1527084, 1908855, 2545140, 3817710, 7635420]

約数ペア:

[(1, 7635420), (2, 3817710), (3, 2545140), (4, 1908855), (5, 1527084), (6, 1272570), (9, 848380), (10, 763542), (12, 636285), (13, 587340), (15, 509028), (18, 424190), (20, 381771), (26, 293670), (30, 254514), (36, 212095), (39, 195780), (45, 169676), (52, 146835), (60, 127257), (65, 117468), (78, 97890), (90, 84838), (117, 65260), (130, 58734), (156, 48945), (169, 45180), (180, 42419), (195, 39156), (234, 32630), (251, 30420), (260, 29367), (338, 22590), (390, 19578), (468, 16315), (502, 15210), (507, 15060), (585, 13052), (676, 11295), (753, 10140), (780, 9789), (845, 9036), (1004, 7605), (1014, 7530), (1170, 6526), (1255, 6084), (1506, 5070), (1521, 5020), (1690, 4518), (2028, 3765), (2259, 3380), (2340, 3263), (2510, 3042), (2535, 3012)]