6907487180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{131371}}^1$

素因数の和:131630

約数の個数: 48

約数和(自身を含む): 15890757120

約数和(自身を除く): 8983269940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239, 478, 956, 1195, 2390, 2629, 4780, 5258, 10516, 13145, 26290, 52580, 131371, 262742, 525484, 656855, 1313710, 1445081, 2627420, 2890162, 5780324, 7225405, 14450810, 28901620, 31397669, 62795338, 125590676, 156988345, 313976690, 345374359, 627953380, 690748718, 1381497436, 1726871795, 3453743590, 6907487180]

約数ペア:

[(1, 6907487180), (2, 3453743590), (4, 1726871795), (5, 1381497436), (10, 690748718), (11, 627953380), (20, 345374359), (22, 313976690), (44, 156988345), (55, 125590676), (110, 62795338), (220, 31397669), (239, 28901620), (478, 14450810), (956, 7225405), (1195, 5780324), (2390, 2890162), (2629, 2627420), (4780, 1445081), (5258, 1313710), (10516, 656855), (13145, 525484), (26290, 262742), (52580, 131371)]