29716540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{30323}}^1$

素因数の和:30346

約数の個数: 36

約数和(自身を含む): 72595656

約数和(自身を除く): 42879116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 30323, 60646, 121292, 151615, 212261, 303230, 424522, 606460, 849044, 1061305, 1485827, 2122610, 2971654, 4245220, 5943308, 7429135, 14858270, 29716540]

約数ペア:

[(1, 29716540), (2, 14858270), (4, 7429135), (5, 5943308), (7, 4245220), (10, 2971654), (14, 2122610), (20, 1485827), (28, 1061305), (35, 849044), (49, 606460), (70, 424522), (98, 303230), (140, 212261), (196, 151615), (245, 121292), (490, 60646), (980, 30323)]