1018695420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{110969}}^1$

素因数の和:111004

約数の個数: 96

約数和(自身を含む): 3355732800

約数和(自身を除く): 2337037380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 110969, 221938, 332907, 443876, 554845, 665814, 998721, 1109690, 1331628, 1664535, 1886473, 1997442, 2219380, 2996163, 3329070, 3772946, 3994884, 4993605, 5659419, 5992326, 6658140, 7545892, 9432365, 9987210, 11318838, 11984652, 14980815, 16978257, 18864730, 19974420, 22637676, 28297095, 29961630, 33956514, 37729460, 50934771, 56594190, 59923260, 67913028, 84891285, 101869542, 113188380, 169782570, 203739084, 254673855, 339565140, 509347710, 1018695420]

約数ペア:

[(1, 1018695420), (2, 509347710), (3, 339565140), (4, 254673855), (5, 203739084), (6, 169782570), (9, 113188380), (10, 101869542), (12, 84891285), (15, 67913028), (17, 59923260), (18, 56594190), (20, 50934771), (27, 37729460), (30, 33956514), (34, 29961630), (36, 28297095), (45, 22637676), (51, 19974420), (54, 18864730), (60, 16978257), (68, 14980815), (85, 11984652), (90, 11318838), (102, 9987210), (108, 9432365), (135, 7545892), (153, 6658140), (170, 5992326), (180, 5659419), (204, 4993605), (255, 3994884), (270, 3772946), (306, 3329070), (340, 2996163), (459, 2219380), (510, 1997442), (540, 1886473), (612, 1664535), (765, 1331628), (918, 1109690), (1020, 998721), (1530, 665814), (1836, 554845), (2295, 443876), (3060, 332907), (4590, 221938), (9180, 110969)]