630504

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{139}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 2032800

約数和(自身を除く): 1402296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 139, 162, 168, 189, 216, 252, 278, 324, 378, 417, 504, 556, 567, 648, 756, 834, 973, 1112, 1134, 1251, 1512, 1668, 1946, 2268, 2502, 2919, 3336, 3753, 3892, 4536, 5004, 5838, 7506, 7784, 8757, 10008, 11259, 11676, 15012, 17514, 22518, 23352, 26271, 30024, 35028, 45036, 52542, 70056, 78813, 90072, 105084, 157626, 210168, 315252, 630504]

約数ペア:

[(1, 630504), (2, 315252), (3, 210168), (4, 157626), (6, 105084), (7, 90072), (8, 78813), (9, 70056), (12, 52542), (14, 45036), (18, 35028), (21, 30024), (24, 26271), (27, 23352), (28, 22518), (36, 17514), (42, 15012), (54, 11676), (56, 11259), (63, 10008), (72, 8757), (81, 7784), (84, 7506), (108, 5838), (126, 5004), (139, 4536), (162, 3892), (168, 3753), (189, 3336), (216, 2919), (252, 2502), (278, 2268), (324, 1946), (378, 1668), (417, 1512), (504, 1251), (556, 1134), (567, 1112), (648, 973), (756, 834)]