131000130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85621}}^1$

素因数の和:85651

約数の個数: 48

約数和(自身を含む): 360639864

約数和(自身を除く): 229639734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 85621, 171242, 256863, 428105, 513726, 770589, 856210, 1284315, 1455557, 1541178, 2568630, 2911114, 3852945, 4366671, 7277785, 7705890, 8733342, 13100013, 14555570, 21833355, 26200026, 43666710, 65500065, 131000130]

約数ペア:

[(1, 131000130), (2, 65500065), (3, 43666710), (5, 26200026), (6, 21833355), (9, 14555570), (10, 13100013), (15, 8733342), (17, 7705890), (18, 7277785), (30, 4366671), (34, 3852945), (45, 2911114), (51, 2568630), (85, 1541178), (90, 1455557), (102, 1284315), (153, 856210), (170, 770589), (255, 513726), (306, 428105), (510, 256863), (765, 171242), (1530, 85621)]