19562130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31051}}^1$

素因数の和:31071

約数の個数: 48

約数和(自身を含む): 58129344

約数和(自身を除く): 38567214

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 31051, 62102, 93153, 155255, 186306, 217357, 279459, 310510, 434714, 465765, 558918, 652071, 931530, 1086785, 1304142, 1397295, 1956213, 2173570, 2794590, 3260355, 3912426, 6520710, 9781065, 19562130]

約数ペア:

[(1, 19562130), (2, 9781065), (3, 6520710), (5, 3912426), (6, 3260355), (7, 2794590), (9, 2173570), (10, 1956213), (14, 1397295), (15, 1304142), (18, 1086785), (21, 931530), (30, 652071), (35, 558918), (42, 465765), (45, 434714), (63, 310510), (70, 279459), (90, 217357), (105, 186306), (126, 155255), (210, 93153), (315, 62102), (630, 31051)]