91789110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2822

約数の個数: 96

約数和(自身を含む): 277992000

約数和(自身を除く): 186202890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 477, 530, 630, 742, 795, 954, 1113, 1590, 1855, 2226, 2385, 2749, 3339, 3710, 4770, 5498, 5565, 6678, 8247, 11130, 13745, 16494, 16695, 19243, 24741, 27490, 33390, 38486, 41235, 49482, 57729, 82470, 96215, 115458, 123705, 145697, 173187, 192430, 247410, 288645, 291394, 346374, 437091, 577290, 728485, 865935, 874182, 1019879, 1311273, 1456970, 1731870, 2039758, 2185455, 2622546, 3059637, 4370910, 5099395, 6119274, 6556365, 9178911, 10198790, 13112730, 15298185, 18357822, 30596370, 45894555, 91789110]

約数ペア:

[(1, 91789110), (2, 45894555), (3, 30596370), (5, 18357822), (6, 15298185), (7, 13112730), (9, 10198790), (10, 9178911), (14, 6556365), (15, 6119274), (18, 5099395), (21, 4370910), (30, 3059637), (35, 2622546), (42, 2185455), (45, 2039758), (53, 1731870), (63, 1456970), (70, 1311273), (90, 1019879), (105, 874182), (106, 865935), (126, 728485), (159, 577290), (210, 437091), (265, 346374), (315, 291394), (318, 288645), (371, 247410), (477, 192430), (530, 173187), (630, 145697), (742, 123705), (795, 115458), (954, 96215), (1113, 82470), (1590, 57729), (1855, 49482), (2226, 41235), (2385, 38486), (2749, 33390), (3339, 27490), (3710, 24741), (4770, 19243), (5498, 16695), (5565, 16494), (6678, 13745), (8247, 11130)]