215685786230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1321}}^1\times {\mathrm{2617}}^1$

素因数の和:4329

約数の個数: 64

約数和(自身を含む): 412661475072

約数和(自身を除く): 196975688842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1321, 1835, 2617, 2642, 3670, 5234, 6239, 6605, 12478, 13085, 13210, 22457, 26170, 31195, 44489, 44914, 62390, 88978, 112285, 222445, 224570, 444890, 484807, 960439, 969614, 1920878, 2424035, 3457057, 4802195, 4848070, 6914114, 8241719, 9604390, 16327463, 16483438, 17285285, 32654926, 34570570, 41208595, 58769969, 81637315, 82417190, 117539938, 163274630, 293849845, 587699690, 1268739919, 2537479838, 6343699595, 12687399190, 21568578623, 43137157246, 107842893115, 215685786230]

約数ペア:

[(1, 215685786230), (2, 107842893115), (5, 43137157246), (10, 21568578623), (17, 12687399190), (34, 6343699595), (85, 2537479838), (170, 1268739919), (367, 587699690), (734, 293849845), (1321, 163274630), (1835, 117539938), (2617, 82417190), (2642, 81637315), (3670, 58769969), (5234, 41208595), (6239, 34570570), (6605, 32654926), (12478, 17285285), (13085, 16483438), (13210, 16327463), (22457, 9604390), (26170, 8241719), (31195, 6914114), (44489, 4848070), (44914, 4802195), (62390, 3457057), (88978, 2424035), (112285, 1920878), (222445, 969614), (224570, 960439), (444890, 484807)]