492083190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{18919}}^1$

素因数の和:18966

約数の個数: 72

約数和(自身を含む): 1359174960

約数和(自身を除く): 867091770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 8670, 13005, 18919, 26010, 37838, 56757, 94595, 113514, 170271, 189190, 283785, 321623, 340542, 567570, 643246, 851355, 964869, 1608115, 1702710, 1929738, 2894607, 3216230, 4824345, 5467591, 5789214, 9648690, 10935182, 14473035, 16402773, 27337955, 28946070, 32805546, 49208319, 54675910, 82013865, 98416638, 164027730, 246041595, 492083190]

約数ペア:

[(1, 492083190), (2, 246041595), (3, 164027730), (5, 98416638), (6, 82013865), (9, 54675910), (10, 49208319), (15, 32805546), (17, 28946070), (18, 27337955), (30, 16402773), (34, 14473035), (45, 10935182), (51, 9648690), (85, 5789214), (90, 5467591), (102, 4824345), (153, 3216230), (170, 2894607), (255, 1929738), (289, 1702710), (306, 1608115), (510, 964869), (578, 851355), (765, 643246), (867, 567570), (1445, 340542), (1530, 321623), (1734, 283785), (2601, 189190), (2890, 170271), (4335, 113514), (5202, 94595), (8670, 56757), (13005, 37838), (18919, 26010)]