1570442997310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1225157}}^1$

素因数の和:1225489

約数の個数: 64

約数和(自身を含む): 3167141243904

約数和(自身を除く): 1596698246594

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 271, 430, 473, 542, 946, 1355, 2365, 2710, 2981, 4730, 5962, 11653, 14905, 23306, 29810, 58265, 116530, 128183, 256366, 640915, 1225157, 1281830, 2450314, 6125785, 12251570, 13476727, 26953454, 52681751, 67383635, 105363502, 134767270, 263408755, 332017547, 526817510, 579499261, 664035094, 1158998522, 1660087735, 2897496305, 3320175470, 3652193017, 5794992610, 7304386034, 14276754521, 18260965085, 28553509042, 36521930170, 71383772605, 142767545210, 157044299731, 314088599462, 785221498655, 1570442997310]

約数ペア:

[(1, 1570442997310), (2, 785221498655), (5, 314088599462), (10, 157044299731), (11, 142767545210), (22, 71383772605), (43, 36521930170), (55, 28553509042), (86, 18260965085), (110, 14276754521), (215, 7304386034), (271, 5794992610), (430, 3652193017), (473, 3320175470), (542, 2897496305), (946, 1660087735), (1355, 1158998522), (2365, 664035094), (2710, 579499261), (2981, 526817510), (4730, 332017547), (5962, 263408755), (11653, 134767270), (14905, 105363502), (23306, 67383635), (29810, 52681751), (58265, 26953454), (116530, 13476727), (128183, 12251570), (256366, 6125785), (640915, 2450314), (1225157, 1281830)]