1283805510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{8209}}^1$

素因数の和:8633

約数の個数: 64

約数和(自身を含む): 3326823360

約数和(自身を除く): 2043017850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 401, 802, 1203, 2005, 2406, 4010, 5213, 6015, 8209, 10426, 12030, 15639, 16418, 24627, 26065, 31278, 41045, 49254, 52130, 78195, 82090, 106717, 123135, 156390, 213434, 246270, 320151, 533585, 640302, 1067170, 1600755, 3201510, 3291809, 6583618, 9875427, 16459045, 19750854, 32918090, 42793517, 49377135, 85587034, 98754270, 128380551, 213967585, 256761102, 427935170, 641902755, 1283805510]

約数ペア:

[(1, 1283805510), (2, 641902755), (3, 427935170), (5, 256761102), (6, 213967585), (10, 128380551), (13, 98754270), (15, 85587034), (26, 49377135), (30, 42793517), (39, 32918090), (65, 19750854), (78, 16459045), (130, 9875427), (195, 6583618), (390, 3291809), (401, 3201510), (802, 1600755), (1203, 1067170), (2005, 640302), (2406, 533585), (4010, 320151), (5213, 246270), (6015, 213434), (8209, 156390), (10426, 123135), (12030, 106717), (15639, 82090), (16418, 78195), (24627, 52130), (26065, 49254), (31278, 41045)]