79490970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7549}}^1$

素因数の和:7581

約数の個数: 80

約数和(自身を含む): 230214600

約数和(自身を除く): 150723630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 7549, 10530, 15098, 22647, 37745, 45294, 67941, 75490, 98137, 113235, 135882, 196274, 203823, 226470, 294411, 339705, 407646, 490685, 588822, 611469, 679410, 883233, 981370, 1019115, 1222938, 1472055, 1766466, 2038230, 2649699, 2944110, 3057345, 4416165, 5299398, 6114690, 7949097, 8832330, 13248495, 15898194, 26496990, 39745485, 79490970]

約数ペア:

[(1, 79490970), (2, 39745485), (3, 26496990), (5, 15898194), (6, 13248495), (9, 8832330), (10, 7949097), (13, 6114690), (15, 5299398), (18, 4416165), (26, 3057345), (27, 2944110), (30, 2649699), (39, 2038230), (45, 1766466), (54, 1472055), (65, 1222938), (78, 1019115), (81, 981370), (90, 883233), (117, 679410), (130, 611469), (135, 588822), (162, 490685), (195, 407646), (234, 339705), (270, 294411), (351, 226470), (390, 203823), (405, 196274), (585, 135882), (702, 113235), (810, 98137), (1053, 75490), (1170, 67941), (1755, 45294), (2106, 37745), (3510, 22647), (5265, 15098), (7549, 10530)]