85828765260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{204354203}}^1$

素因数の和:204354222

約数の個数: 48

約数和(自身を含む): 274652050176

約数和(自身を除く): 188823284916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 204354203, 408708406, 613062609, 817416812, 1021771015, 1226125218, 1430479421, 2043542030, 2452250436, 2860958842, 3065313045, 4087084060, 4291438263, 5721917684, 6130626090, 7152397105, 8582876526, 12261252180, 14304794210, 17165753052, 21457191315, 28609588420, 42914382630, 85828765260]

約数ペア:

[(1, 85828765260), (2, 42914382630), (3, 28609588420), (4, 21457191315), (5, 17165753052), (6, 14304794210), (7, 12261252180), (10, 8582876526), (12, 7152397105), (14, 6130626090), (15, 5721917684), (20, 4291438263), (21, 4087084060), (28, 3065313045), (30, 2860958842), (35, 2452250436), (42, 2043542030), (60, 1430479421), (70, 1226125218), (84, 1021771015), (105, 817416812), (140, 613062609), (210, 408708406), (420, 204354203)]