67454870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 150698880

約数和(自身を除く): 83244010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 49, 58, 70, 94, 98, 101, 145, 202, 203, 235, 245, 290, 329, 406, 470, 490, 505, 658, 707, 1010, 1015, 1363, 1414, 1421, 1645, 2030, 2303, 2726, 2842, 2929, 3290, 3535, 4606, 4747, 4949, 5858, 6815, 7070, 7105, 9494, 9541, 9898, 11515, 13630, 14210, 14645, 19082, 20503, 23030, 23735, 24745, 29290, 33229, 41006, 47470, 47705, 49490, 66458, 66787, 95410, 102515, 133574, 137663, 143521, 166145, 205030, 232603, 275326, 287042, 332290, 333935, 465206, 667870, 688315, 717605, 963641, 1163015, 1376630, 1435210, 1927282, 2326030, 4818205, 6745487, 9636410, 13490974, 33727435, 67454870]

約数ペア:

[(1, 67454870), (2, 33727435), (5, 13490974), (7, 9636410), (10, 6745487), (14, 4818205), (29, 2326030), (35, 1927282), (47, 1435210), (49, 1376630), (58, 1163015), (70, 963641), (94, 717605), (98, 688315), (101, 667870), (145, 465206), (202, 333935), (203, 332290), (235, 287042), (245, 275326), (290, 232603), (329, 205030), (406, 166145), (470, 143521), (490, 137663), (505, 133574), (658, 102515), (707, 95410), (1010, 66787), (1015, 66458), (1363, 49490), (1414, 47705), (1421, 47470), (1645, 41006), (2030, 33229), (2303, 29290), (2726, 24745), (2842, 23735), (2929, 23030), (3290, 20503), (3535, 19082), (4606, 14645), (4747, 14210), (4949, 13630), (5858, 11515), (6815, 9898), (7070, 9541), (7105, 9494)]