123279590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 271257984

約数和(自身を除く): 147978394

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 53, 70, 94, 98, 101, 106, 202, 235, 245, 265, 329, 371, 470, 490, 505, 530, 658, 707, 742, 1010, 1414, 1645, 1855, 2303, 2491, 2597, 3290, 3535, 3710, 4606, 4747, 4949, 4982, 5194, 5353, 7070, 9494, 9898, 10706, 11515, 12455, 12985, 17437, 23030, 23735, 24745, 24910, 25970, 26765, 33229, 34874, 37471, 47470, 49490, 53530, 66458, 74942, 87185, 122059, 166145, 174370, 187355, 232603, 244118, 251591, 262297, 332290, 374710, 465206, 503182, 524594, 610295, 1163015, 1220590, 1257955, 1311485, 1761137, 2326030, 2515910, 2622970, 3522274, 8805685, 12327959, 17611370, 24655918, 61639795, 123279590]

約数ペア:

[(1, 123279590), (2, 61639795), (5, 24655918), (7, 17611370), (10, 12327959), (14, 8805685), (35, 3522274), (47, 2622970), (49, 2515910), (53, 2326030), (70, 1761137), (94, 1311485), (98, 1257955), (101, 1220590), (106, 1163015), (202, 610295), (235, 524594), (245, 503182), (265, 465206), (329, 374710), (371, 332290), (470, 262297), (490, 251591), (505, 244118), (530, 232603), (658, 187355), (707, 174370), (742, 166145), (1010, 122059), (1414, 87185), (1645, 74942), (1855, 66458), (2303, 53530), (2491, 49490), (2597, 47470), (3290, 37471), (3535, 34874), (3710, 33229), (4606, 26765), (4747, 25970), (4949, 24910), (4982, 24745), (5194, 23735), (5353, 23030), (7070, 17437), (9494, 12985), (9898, 12455), (10706, 11515)]