29713180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 71628480

約数和(自身を除く): 41915300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 569, 746, 1138, 1492, 1865, 2276, 2611, 2845, 3730, 3983, 5222, 5690, 7460, 7966, 10444, 11380, 13055, 15932, 19915, 26110, 39830, 52220, 79660, 212237, 424474, 848948, 1061185, 1485659, 2122370, 2971318, 4244740, 5942636, 7428295, 14856590, 29713180]

約数ペア:

[(1, 29713180), (2, 14856590), (4, 7428295), (5, 5942636), (7, 4244740), (10, 2971318), (14, 2122370), (20, 1485659), (28, 1061185), (35, 848948), (70, 424474), (140, 212237), (373, 79660), (569, 52220), (746, 39830), (1138, 26110), (1492, 19915), (1865, 15932), (2276, 13055), (2611, 11380), (2845, 10444), (3730, 7966), (3983, 7460), (5222, 5690)]