67489381.000000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7019}}^1$

素因数の和:7174

約数の個数: 64

約数和(自身を含む): 707616000

約数和(自身を除く): 444192930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 6255, 7019, 7506, 12510, 14038, 18765, 21057, 35095, 37530, 42114, 63171, 70190, 105285, 126342, 189513, 210570, 315855, 379026, 631710, 947565, 975641, 1895130, 1951282, 2926923, 4878205, 5853846, 8780769, 9756410, 14634615, 17561538, 26342307, 29269230, 43903845, 52684614, 87807690, 131711535, 263423070]

約数ペア:

[(1, 263423070), (2, 131711535), (3, 87807690), (5, 52684614), (6, 43903845), (9, 29269230), (10, 26342307), (15, 17561538), (18, 14634615), (27, 9756410), (30, 8780769), (45, 5853846), (54, 4878205), (90, 2926923), (135, 1951282), (139, 1895130), (270, 975641), (278, 947565), (417, 631710), (695, 379026), (834, 315855), (1251, 210570), (1390, 189513), (2085, 126342), (2502, 105285), (3753, 70190), (4170, 63171), (6255, 42114), (7019, 37530), (7506, 35095), (12510, 21057), (14038, 18765)]