8970570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 27630720

約数和(自身を除く): 18660150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 491, 522, 609, 630, 870, 982, 1015, 1218, 1305, 1473, 1827, 2030, 2455, 2610, 2946, 3045, 3437, 3654, 4419, 4910, 6090, 6874, 7365, 8838, 9135, 10311, 14239, 14730, 17185, 18270, 20622, 22095, 28478, 30933, 34370, 42717, 44190, 51555, 61866, 71195, 85434, 99673, 103110, 128151, 142390, 154665, 199346, 213585, 256302, 299019, 309330, 427170, 498365, 598038, 640755, 897057, 996730, 1281510, 1495095, 1794114, 2990190, 4485285, 8970570]

約数ペア:

[(1, 8970570), (2, 4485285), (3, 2990190), (5, 1794114), (6, 1495095), (7, 1281510), (9, 996730), (10, 897057), (14, 640755), (15, 598038), (18, 498365), (21, 427170), (29, 309330), (30, 299019), (35, 256302), (42, 213585), (45, 199346), (58, 154665), (63, 142390), (70, 128151), (87, 103110), (90, 99673), (105, 85434), (126, 71195), (145, 61866), (174, 51555), (203, 44190), (210, 42717), (261, 34370), (290, 30933), (315, 28478), (406, 22095), (435, 20622), (491, 18270), (522, 17185), (609, 14730), (630, 14239), (870, 10311), (982, 9135), (1015, 8838), (1218, 7365), (1305, 6874), (1473, 6090), (1827, 4910), (2030, 4419), (2455, 3654), (2610, 3437), (2946, 3045)]