3651940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 4839452

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 467, 782, 934, 1564, 1868, 1955, 2335, 3910, 4670, 7820, 7939, 9340, 10741, 15878, 21482, 31756, 39695, 42964, 53705, 79390, 107410, 158780, 182597, 214820, 365194, 730388, 912985, 1825970, 3651940]

約数ペア:

[(1, 3651940), (2, 1825970), (4, 912985), (5, 730388), (10, 365194), (17, 214820), (20, 182597), (23, 158780), (34, 107410), (46, 79390), (68, 53705), (85, 42964), (92, 39695), (115, 31756), (170, 21482), (230, 15878), (340, 10741), (391, 9340), (460, 7939), (467, 7820), (782, 4670), (934, 3910), (1564, 2335), (1868, 1955)]