7191870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 20597760

約数和(自身を除く): 13405890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1489, 1610, 2415, 2978, 4467, 4830, 7445, 8934, 10423, 14890, 20846, 22335, 31269, 34247, 44670, 52115, 62538, 68494, 102741, 104230, 156345, 171235, 205482, 239729, 312690, 342470, 479458, 513705, 719187, 1027410, 1198645, 1438374, 2397290, 3595935, 7191870]

約数ペア:

[(1, 7191870), (2, 3595935), (3, 2397290), (5, 1438374), (6, 1198645), (7, 1027410), (10, 719187), (14, 513705), (15, 479458), (21, 342470), (23, 312690), (30, 239729), (35, 205482), (42, 171235), (46, 156345), (69, 104230), (70, 102741), (105, 68494), (115, 62538), (138, 52115), (161, 44670), (210, 34247), (230, 31269), (322, 22335), (345, 20846), (483, 14890), (690, 10423), (805, 8934), (966, 7445), (1489, 4830), (1610, 4467), (2415, 2978)]