127521210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{41269}}^1$

素因数の和:41382

約数の個数: 32

約数和(自身を含む): 309029760

約数和(自身を除く): 181508550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 41269, 82538, 123807, 206345, 247614, 412690, 619035, 1238070, 4250707, 8501414, 12752121, 21253535, 25504242, 42507070, 63760605, 127521210]

約数ペア:

[(1, 127521210), (2, 63760605), (3, 42507070), (5, 25504242), (6, 21253535), (10, 12752121), (15, 8501414), (30, 4250707), (103, 1238070), (206, 619035), (309, 412690), (515, 247614), (618, 206345), (1030, 123807), (1545, 82538), (3090, 41269)]