29789140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 67415040

約数和(自身を除く): 37625900

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2089, 2852, 3565, 4178, 7130, 8356, 10445, 14260, 20890, 41780, 48047, 64759, 96094, 129518, 192188, 240235, 259036, 323795, 480470, 647590, 960940, 1295180, 1489457, 2978914, 5957828, 7447285, 14894570, 29789140]

約数ペア:

[(1, 29789140), (2, 14894570), (4, 7447285), (5, 5957828), (10, 2978914), (20, 1489457), (23, 1295180), (31, 960940), (46, 647590), (62, 480470), (92, 323795), (115, 259036), (124, 240235), (155, 192188), (230, 129518), (310, 96094), (460, 64759), (620, 48047), (713, 41780), (1426, 20890), (2089, 14260), (2852, 10445), (3565, 8356), (4178, 7130)]