488773020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{35573}}^1$

素因数の和:35814

約数の個数: 48

約数和(自身を含む): 1374579360

約数和(自身を除く): 885806340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 35573, 71146, 106719, 142292, 177865, 213438, 355730, 426876, 533595, 711460, 1067190, 2134380, 8146217, 16292434, 24438651, 32584868, 40731085, 48877302, 81462170, 97754604, 122193255, 162924340, 244386510, 488773020]

約数ペア:

[(1, 488773020), (2, 244386510), (3, 162924340), (4, 122193255), (5, 97754604), (6, 81462170), (10, 48877302), (12, 40731085), (15, 32584868), (20, 24438651), (30, 16292434), (60, 8146217), (229, 2134380), (458, 1067190), (687, 711460), (916, 533595), (1145, 426876), (1374, 355730), (2290, 213438), (2748, 177865), (3435, 142292), (4580, 106719), (6870, 71146), (13740, 35573)]