89101110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 80

約数和(自身を含む): 249669936

約数和(自身を除く): 160568826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1237, 1470, 1715, 2058, 2401, 2474, 3430, 3711, 4802, 5145, 6185, 7203, 7422, 8659, 10290, 12005, 12370, 14406, 17318, 18555, 24010, 25977, 36015, 37110, 43295, 51954, 60613, 72030, 86590, 121226, 129885, 181839, 259770, 303065, 363678, 424291, 606130, 848582, 909195, 1272873, 1818390, 2121455, 2545746, 2970037, 4242910, 5940074, 6364365, 8910111, 12728730, 14850185, 17820222, 29700370, 44550555, 89101110]

約数ペア:

[(1, 89101110), (2, 44550555), (3, 29700370), (5, 17820222), (6, 14850185), (7, 12728730), (10, 8910111), (14, 6364365), (15, 5940074), (21, 4242910), (30, 2970037), (35, 2545746), (42, 2121455), (49, 1818390), (70, 1272873), (98, 909195), (105, 848582), (147, 606130), (210, 424291), (245, 363678), (294, 303065), (343, 259770), (490, 181839), (686, 129885), (735, 121226), (1029, 86590), (1237, 72030), (1470, 60613), (1715, 51954), (2058, 43295), (2401, 37110), (2474, 36015), (3430, 25977), (3711, 24010), (4802, 18555), (5145, 17318), (6185, 14406), (7203, 12370), (7422, 12005), (8659, 10290)]