82197010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 173024640

約数和(自身を除く): 90827630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 271, 490, 542, 619, 1238, 1355, 1897, 2710, 3095, 3794, 4333, 6190, 8666, 9485, 13279, 18970, 21665, 26558, 30331, 43330, 60662, 66395, 132790, 151655, 167749, 303310, 335498, 838745, 1174243, 1677490, 2348486, 5871215, 8219701, 11742430, 16439402, 41098505, 82197010]

約数ペア:

[(1, 82197010), (2, 41098505), (5, 16439402), (7, 11742430), (10, 8219701), (14, 5871215), (35, 2348486), (49, 1677490), (70, 1174243), (98, 838745), (245, 335498), (271, 303310), (490, 167749), (542, 151655), (619, 132790), (1238, 66395), (1355, 60662), (1897, 43330), (2710, 30331), (3095, 26558), (3794, 21665), (4333, 18970), (6190, 13279), (8666, 9485)]