4216890

素因数分解:

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

素因数の和:207

約数の個数: 64

約数和(自身を含む): 10834560

約数和(自身を除く): 6617670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 131, 145, 174, 185, 222, 262, 290, 370, 393, 435, 555, 655, 786, 870, 1073, 1110, 1310, 1965, 2146, 3219, 3799, 3930, 4847, 5365, 6438, 7598, 9694, 10730, 11397, 14541, 16095, 18995, 22794, 24235, 29082, 32190, 37990, 48470, 56985, 72705, 113970, 140563, 145410, 281126, 421689, 702815, 843378, 1405630, 2108445, 4216890]

約数ペア:

[(1, 4216890), (2, 2108445), (3, 1405630), (5, 843378), (6, 702815), (10, 421689), (15, 281126), (29, 145410), (30, 140563), (37, 113970), (58, 72705), (74, 56985), (87, 48470), (111, 37990), (131, 32190), (145, 29082), (174, 24235), (185, 22794), (222, 18995), (262, 16095), (290, 14541), (370, 11397), (393, 10730), (435, 9694), (555, 7598), (655, 6438), (786, 5365), (870, 4847), (1073, 3930), (1110, 3799), (1310, 3219), (1965, 2146)]