828591190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{408173}}^1$

素因数の和:408216

約数の個数: 32

約数和(自身を含む): 1763311680

約数和(自身を除く): 934720490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 408173, 816346, 2040865, 2857211, 4081730, 5714422, 11837017, 14286055, 23674034, 28572110, 59185085, 82859119, 118370170, 165718238, 414295595, 828591190]

約数ペア:

[(1, 828591190), (2, 414295595), (5, 165718238), (7, 118370170), (10, 82859119), (14, 59185085), (29, 28572110), (35, 23674034), (58, 14286055), (70, 11837017), (145, 5714422), (203, 4081730), (290, 2857211), (406, 2040865), (1015, 816346), (2030, 408173)]