9870840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3917}}^1$

素因数の和:3941

約数の個数: 96

約数和(自身を含む): 36672480

約数和(自身を除く): 26801640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3917, 7834, 11751, 15668, 19585, 23502, 27419, 31336, 35253, 39170, 47004, 54838, 58755, 70506, 78340, 82257, 94008, 109676, 117510, 137095, 141012, 156680, 164514, 176265, 219352, 235020, 246771, 274190, 282024, 329028, 352530, 411285, 470040, 493542, 548380, 658056, 705060, 822570, 987084, 1096760, 1233855, 1410120, 1645140, 1974168, 2467710, 3290280, 4935420, 9870840]

約数ペア:

[(1, 9870840), (2, 4935420), (3, 3290280), (4, 2467710), (5, 1974168), (6, 1645140), (7, 1410120), (8, 1233855), (9, 1096760), (10, 987084), (12, 822570), (14, 705060), (15, 658056), (18, 548380), (20, 493542), (21, 470040), (24, 411285), (28, 352530), (30, 329028), (35, 282024), (36, 274190), (40, 246771), (42, 235020), (45, 219352), (56, 176265), (60, 164514), (63, 156680), (70, 141012), (72, 137095), (84, 117510), (90, 109676), (105, 94008), (120, 82257), (126, 78340), (140, 70506), (168, 58755), (180, 54838), (210, 47004), (252, 39170), (280, 35253), (315, 31336), (360, 27419), (420, 23502), (504, 19585), (630, 15668), (840, 11751), (1260, 7834), (2520, 3917)]