15364056820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{859}}^1\times {\mathrm{18251}}^1$

素因数の和:19133

約数の個数: 72

約数和(自身を含む): 37577947680

約数和(自身を除く): 22213890860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 859, 980, 1718, 3436, 4295, 6013, 8590, 12026, 17180, 18251, 24052, 30065, 36502, 42091, 60130, 73004, 84182, 91255, 120260, 127757, 168364, 182510, 210455, 255514, 365020, 420910, 511028, 638785, 841820, 894299, 1277570, 1788598, 2555140, 3577196, 4471495, 8942990, 15677609, 17885980, 31355218, 62710436, 78388045, 109743263, 156776090, 219486526, 313552180, 438973052, 548716315, 768202841, 1097432630, 1536405682, 2194865260, 3072811364, 3841014205, 7682028410, 15364056820]

約数ペア:

[(1, 15364056820), (2, 7682028410), (4, 3841014205), (5, 3072811364), (7, 2194865260), (10, 1536405682), (14, 1097432630), (20, 768202841), (28, 548716315), (35, 438973052), (49, 313552180), (70, 219486526), (98, 156776090), (140, 109743263), (196, 78388045), (245, 62710436), (490, 31355218), (859, 17885980), (980, 15677609), (1718, 8942990), (3436, 4471495), (4295, 3577196), (6013, 2555140), (8590, 1788598), (12026, 1277570), (17180, 894299), (18251, 841820), (24052, 638785), (30065, 511028), (36502, 420910), (42091, 365020), (60130, 255514), (73004, 210455), (84182, 182510), (91255, 168364), (120260, 127757)]