317815980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{8641}}^1$

素因数の和:9266

約数の個数: 48

約数和(自身を含む): 891439584

約数和(自身を除く): 573623604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1839, 2452, 3065, 3678, 6130, 7356, 8641, 9195, 12260, 17282, 18390, 25923, 34564, 36780, 43205, 51846, 86410, 103692, 129615, 172820, 259230, 518460, 5296933, 10593866, 15890799, 21187732, 26484665, 31781598, 52969330, 63563196, 79453995, 105938660, 158907990, 317815980]

約数ペア:

[(1, 317815980), (2, 158907990), (3, 105938660), (4, 79453995), (5, 63563196), (6, 52969330), (10, 31781598), (12, 26484665), (15, 21187732), (20, 15890799), (30, 10593866), (60, 5296933), (613, 518460), (1226, 259230), (1839, 172820), (2452, 129615), (3065, 103692), (3678, 86410), (6130, 51846), (7356, 43205), (8641, 36780), (9195, 34564), (12260, 25923), (17282, 18390)]