12282510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 31186944

約数和(自身を除く): 18904434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 281, 282, 310, 465, 470, 562, 705, 843, 930, 1405, 1410, 1457, 1686, 2810, 2914, 4215, 4371, 7285, 8430, 8711, 8742, 13207, 14570, 17422, 21855, 26133, 26414, 39621, 43555, 43710, 52266, 66035, 79242, 87110, 130665, 132070, 198105, 261330, 396210, 409417, 818834, 1228251, 2047085, 2456502, 4094170, 6141255, 12282510]

約数ペア:

[(1, 12282510), (2, 6141255), (3, 4094170), (5, 2456502), (6, 2047085), (10, 1228251), (15, 818834), (30, 409417), (31, 396210), (47, 261330), (62, 198105), (93, 132070), (94, 130665), (141, 87110), (155, 79242), (186, 66035), (235, 52266), (281, 43710), (282, 43555), (310, 39621), (465, 26414), (470, 26133), (562, 21855), (705, 17422), (843, 14570), (930, 13207), (1405, 8742), (1410, 8711), (1457, 8430), (1686, 7285), (2810, 4371), (2914, 4215)]