2615746490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{6883}}^1$

素因数の和:7047

約数の個数: 64

約数和(自身を含む): 5531431680

約数和(自身を除く): 2915685190

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 89, 122, 178, 305, 427, 445, 610, 623, 854, 890, 1246, 2135, 3115, 4270, 5429, 6230, 6883, 10858, 13766, 27145, 34415, 38003, 48181, 54290, 68830, 76006, 96362, 190015, 240905, 380030, 419863, 481810, 612587, 839726, 1225174, 2099315, 2939041, 3062935, 4198630, 4288109, 5878082, 6125870, 8576218, 14695205, 21440545, 29390410, 37367807, 42881090, 74735614, 186839035, 261574649, 373678070, 523149298, 1307873245, 2615746490]

約数ペア:

[(1, 2615746490), (2, 1307873245), (5, 523149298), (7, 373678070), (10, 261574649), (14, 186839035), (35, 74735614), (61, 42881090), (70, 37367807), (89, 29390410), (122, 21440545), (178, 14695205), (305, 8576218), (427, 6125870), (445, 5878082), (610, 4288109), (623, 4198630), (854, 3062935), (890, 2939041), (1246, 2099315), (2135, 1225174), (3115, 839726), (4270, 612587), (5429, 481810), (6230, 419863), (6883, 380030), (10858, 240905), (13766, 190015), (27145, 96362), (34415, 76006), (38003, 68830), (48181, 54290)]