7303880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 18195840

約数和(自身を除く): 10891960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 467, 680, 782, 920, 934, 1564, 1868, 1955, 2335, 3128, 3736, 3910, 4670, 7820, 7939, 9340, 10741, 15640, 15878, 18680, 21482, 31756, 39695, 42964, 53705, 63512, 79390, 85928, 107410, 158780, 182597, 214820, 317560, 365194, 429640, 730388, 912985, 1460776, 1825970, 3651940, 7303880]

約数ペア:

[(1, 7303880), (2, 3651940), (4, 1825970), (5, 1460776), (8, 912985), (10, 730388), (17, 429640), (20, 365194), (23, 317560), (34, 214820), (40, 182597), (46, 158780), (68, 107410), (85, 85928), (92, 79390), (115, 63512), (136, 53705), (170, 42964), (184, 39695), (230, 31756), (340, 21482), (391, 18680), (460, 15878), (467, 15640), (680, 10741), (782, 9340), (920, 7939), (934, 7820), (1564, 4670), (1868, 3910), (1955, 3736), (2335, 3128)]