3700709890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 7062785280

約数和(自身を除く): 3362075390

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 347, 445, 521, 694, 890, 1042, 1735, 2047, 2605, 3470, 4094, 5210, 7981, 10235, 11983, 15962, 20470, 23966, 30883, 39905, 46369, 59915, 61766, 79810, 92738, 119830, 154415, 180787, 231845, 308830, 361574, 463690, 710309, 903935, 1066487, 1420618, 1807870, 2132974, 3551545, 4158101, 5332435, 7103090, 8316202, 10664870, 16090043, 20790505, 32180086, 41581010, 80450215, 160900430, 370070989, 740141978, 1850354945, 3700709890]

約数ペア:

[(1, 3700709890), (2, 1850354945), (5, 740141978), (10, 370070989), (23, 160900430), (46, 80450215), (89, 41581010), (115, 32180086), (178, 20790505), (230, 16090043), (347, 10664870), (445, 8316202), (521, 7103090), (694, 5332435), (890, 4158101), (1042, 3551545), (1735, 2132974), (2047, 1807870), (2605, 1420618), (3470, 1066487), (4094, 903935), (5210, 710309), (7981, 463690), (10235, 361574), (11983, 308830), (15962, 231845), (20470, 180787), (23966, 154415), (30883, 119830), (39905, 92738), (46369, 79810), (59915, 61766)]