421244340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14843}}^1$

素因数の和:14909

約数の個数: 96

約数和(自身を含む): 1316722176

約数和(自身を除く): 895477836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 7095, 9460, 14190, 14843, 28380, 29686, 44529, 59372, 74215, 89058, 148430, 163273, 178116, 222645, 296860, 326546, 445290, 489819, 638249, 653092, 816365, 890580, 979638, 1276498, 1632730, 1914747, 1959276, 2449095, 2552996, 3191245, 3265460, 3829494, 4898190, 6382490, 7020739, 7658988, 9573735, 9796380, 12764980, 14041478, 19147470, 21062217, 28082956, 35103695, 38294940, 42124434, 70207390, 84248868, 105311085, 140414780, 210622170, 421244340]

約数ペア:

[(1, 421244340), (2, 210622170), (3, 140414780), (4, 105311085), (5, 84248868), (6, 70207390), (10, 42124434), (11, 38294940), (12, 35103695), (15, 28082956), (20, 21062217), (22, 19147470), (30, 14041478), (33, 12764980), (43, 9796380), (44, 9573735), (55, 7658988), (60, 7020739), (66, 6382490), (86, 4898190), (110, 3829494), (129, 3265460), (132, 3191245), (165, 2552996), (172, 2449095), (215, 1959276), (220, 1914747), (258, 1632730), (330, 1276498), (430, 979638), (473, 890580), (516, 816365), (645, 653092), (660, 638249), (860, 489819), (946, 445290), (1290, 326546), (1419, 296860), (1892, 222645), (2365, 178116), (2580, 163273), (2838, 148430), (4730, 89058), (5676, 74215), (7095, 59372), (9460, 44529), (14190, 29686), (14843, 28380)]