15156795230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{23297}}^1$

素因数の和:23453

約数の個数: 64

約数和(自身を含む): 29892265920

約数和(自身を除く): 14735470690

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 89, 170, 178, 215, 430, 445, 731, 890, 1462, 1513, 3026, 3655, 3827, 7310, 7565, 7654, 15130, 19135, 23297, 38270, 46594, 65059, 116485, 130118, 232970, 325295, 396049, 650590, 792098, 1001771, 1980245, 2003542, 2073433, 3960490, 4146866, 5008855, 10017710, 10367165, 17030107, 20734330, 34060214, 35248361, 70496722, 85150535, 89157619, 170301070, 176241805, 178315238, 352483610, 445788095, 891576190, 1515679523, 3031359046, 7578397615, 15156795230]

約数ペア:

[(1, 15156795230), (2, 7578397615), (5, 3031359046), (10, 1515679523), (17, 891576190), (34, 445788095), (43, 352483610), (85, 178315238), (86, 176241805), (89, 170301070), (170, 89157619), (178, 85150535), (215, 70496722), (430, 35248361), (445, 34060214), (731, 20734330), (890, 17030107), (1462, 10367165), (1513, 10017710), (3026, 5008855), (3655, 4146866), (3827, 3960490), (7310, 2073433), (7565, 2003542), (7654, 1980245), (15130, 1001771), (19135, 792098), (23297, 650590), (38270, 396049), (46594, 325295), (65059, 232970), (116485, 130118)]