8433780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 25280640

約数和(自身を除く): 16846860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 131, 145, 148, 174, 185, 222, 262, 290, 348, 370, 393, 435, 444, 524, 555, 580, 655, 740, 786, 870, 1073, 1110, 1310, 1572, 1740, 1965, 2146, 2220, 2620, 3219, 3799, 3930, 4292, 4847, 5365, 6438, 7598, 7860, 9694, 10730, 11397, 12876, 14541, 15196, 16095, 18995, 19388, 21460, 22794, 24235, 29082, 32190, 37990, 45588, 48470, 56985, 58164, 64380, 72705, 75980, 96940, 113970, 140563, 145410, 227940, 281126, 290820, 421689, 562252, 702815, 843378, 1405630, 1686756, 2108445, 2811260, 4216890, 8433780]

約数ペア:

[(1, 8433780), (2, 4216890), (3, 2811260), (4, 2108445), (5, 1686756), (6, 1405630), (10, 843378), (12, 702815), (15, 562252), (20, 421689), (29, 290820), (30, 281126), (37, 227940), (58, 145410), (60, 140563), (74, 113970), (87, 96940), (111, 75980), (116, 72705), (131, 64380), (145, 58164), (148, 56985), (174, 48470), (185, 45588), (222, 37990), (262, 32190), (290, 29082), (348, 24235), (370, 22794), (393, 21460), (435, 19388), (444, 18995), (524, 16095), (555, 15196), (580, 14541), (655, 12876), (740, 11397), (786, 10730), (870, 9694), (1073, 7860), (1110, 7598), (1310, 6438), (1572, 5365), (1740, 4847), (1965, 4292), (2146, 3930), (2220, 3799), (2620, 3219)]