770304670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{17827}}^1$

素因数の和:18012

約数の個数: 32

約数和(自身を含む): 1444068000

約数和(自身を除く): 673763330

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 4321, 8642, 17827, 21605, 35654, 43210, 89135, 178270, 516983, 1033966, 2584915, 2656223, 5169830, 5312446, 13281115, 26562230, 77030467, 154060934, 385152335, 770304670]

約数ペア:

[(1, 770304670), (2, 385152335), (5, 154060934), (10, 77030467), (29, 26562230), (58, 13281115), (145, 5312446), (149, 5169830), (290, 2656223), (298, 2584915), (745, 1033966), (1490, 516983), (4321, 178270), (8642, 89135), (17827, 43210), (21605, 35654)]