7874124590520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{22525817}}^1$

素因数の和:22526805

約数の個数: 96

約数和(自身を含む): 25617261262320

約数和(自身を除く): 17743136671800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 971, 1942, 2913, 3884, 4855, 5826, 7768, 8739, 9710, 11652, 14565, 17478, 19420, 23304, 29130, 34956, 38840, 43695, 58260, 69912, 87390, 116520, 174780, 349560, 22525817, 45051634, 67577451, 90103268, 112629085, 135154902, 180206536, 202732353, 225258170, 270309804, 337887255, 405464706, 450516340, 540619608, 675774510, 810929412, 901032680, 1013661765, 1351549020, 1621858824, 2027323530, 2703098040, 4054647060, 8109294120, 21872568307, 43745136614, 65617704921, 87490273228, 109362841535, 131235409842, 174980546456, 196853114763, 218725683070, 262470819684, 328088524605, 393706229526, 437451366140, 524941639368, 656177049210, 787412459052, 874902732280, 984265573815, 1312354098420, 1574824918104, 1968531147630, 2624708196840, 3937062295260, 7874124590520]

約数ペア:

[(1, 7874124590520), (2, 3937062295260), (3, 2624708196840), (4, 1968531147630), (5, 1574824918104), (6, 1312354098420), (8, 984265573815), (9, 874902732280), (10, 787412459052), (12, 656177049210), (15, 524941639368), (18, 437451366140), (20, 393706229526), (24, 328088524605), (30, 262470819684), (36, 218725683070), (40, 196853114763), (45, 174980546456), (60, 131235409842), (72, 109362841535), (90, 87490273228), (120, 65617704921), (180, 43745136614), (360, 21872568307), (971, 8109294120), (1942, 4054647060), (2913, 2703098040), (3884, 2027323530), (4855, 1621858824), (5826, 1351549020), (7768, 1013661765), (8739, 901032680), (9710, 810929412), (11652, 675774510), (14565, 540619608), (17478, 450516340), (19420, 405464706), (23304, 337887255), (29130, 270309804), (34956, 225258170), (38840, 202732353), (43695, 180206536), (58260, 135154902), (69912, 112629085), (87390, 90103268), (116520, 67577451), (174780, 45051634), (349560, 22525817)]