29410220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 71463168

約数和(自身を除く): 42052948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2531, 2905, 5062, 5810, 10124, 11620, 12655, 17717, 25310, 35434, 50620, 70868, 88585, 177170, 210073, 354340, 420146, 840292, 1050365, 1470511, 2100730, 2941022, 4201460, 5882044, 7352555, 14705110, 29410220]

約数ペア:

[(1, 29410220), (2, 14705110), (4, 7352555), (5, 5882044), (7, 4201460), (10, 2941022), (14, 2100730), (20, 1470511), (28, 1050365), (35, 840292), (70, 420146), (83, 354340), (140, 210073), (166, 177170), (332, 88585), (415, 70868), (581, 50620), (830, 35434), (1162, 25310), (1660, 17717), (2324, 12655), (2531, 11620), (2905, 10124), (5062, 5810)]