303668450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18803}}^1$

素因数の和:18851

約数の個数: 48

約数和(自身を含む): 629557920

約数和(自身を除く): 325889470

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 8075, 16150, 18803, 37606, 94015, 188030, 319651, 357257, 470075, 639302, 714514, 940150, 1598255, 1786285, 3196510, 3572570, 6073369, 7991275, 8931425, 12146738, 15982550, 17862850, 30366845, 60733690, 151834225, 303668450]

約数ペア:

[(1, 303668450), (2, 151834225), (5, 60733690), (10, 30366845), (17, 17862850), (19, 15982550), (25, 12146738), (34, 8931425), (38, 7991275), (50, 6073369), (85, 3572570), (95, 3196510), (170, 1786285), (190, 1598255), (323, 940150), (425, 714514), (475, 639302), (646, 470075), (850, 357257), (950, 319651), (1615, 188030), (3230, 94015), (8075, 37606), (16150, 18803)]