3794220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 11675664

約数和(自身を除く): 7881444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 197, 214, 321, 394, 428, 535, 591, 642, 788, 963, 985, 1070, 1182, 1284, 1605, 1773, 1926, 1970, 2140, 2364, 2955, 3210, 3546, 3852, 3940, 4815, 5910, 6420, 7092, 8865, 9630, 11820, 17730, 19260, 21079, 35460, 42158, 63237, 84316, 105395, 126474, 189711, 210790, 252948, 316185, 379422, 421580, 632370, 758844, 948555, 1264740, 1897110, 3794220]

約数ペア:

[(1, 3794220), (2, 1897110), (3, 1264740), (4, 948555), (5, 758844), (6, 632370), (9, 421580), (10, 379422), (12, 316185), (15, 252948), (18, 210790), (20, 189711), (30, 126474), (36, 105395), (45, 84316), (60, 63237), (90, 42158), (107, 35460), (180, 21079), (197, 19260), (214, 17730), (321, 11820), (394, 9630), (428, 8865), (535, 7092), (591, 6420), (642, 5910), (788, 4815), (963, 3940), (985, 3852), (1070, 3546), (1182, 3210), (1284, 2955), (1605, 2364), (1773, 2140), (1926, 1970)]