38413890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1163}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 100234368

約数和(自身を除く): 61820478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 367, 734, 1101, 1163, 1835, 2202, 2326, 3303, 3489, 3670, 5505, 5815, 6606, 6978, 10467, 11010, 11630, 16515, 17445, 20934, 33030, 34890, 52335, 104670, 426821, 853642, 1280463, 2134105, 2560926, 3841389, 4268210, 6402315, 7682778, 12804630, 19206945, 38413890]

約数ペア:

[(1, 38413890), (2, 19206945), (3, 12804630), (5, 7682778), (6, 6402315), (9, 4268210), (10, 3841389), (15, 2560926), (18, 2134105), (30, 1280463), (45, 853642), (90, 426821), (367, 104670), (734, 52335), (1101, 34890), (1163, 33030), (1835, 20934), (2202, 17445), (2326, 16515), (3303, 11630), (3489, 11010), (3670, 10467), (5505, 6978), (5815, 6606)]