98211420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181873}}^1$

素因数の和:181891

約数の個数: 48

約数和(自身を含む): 305548320

約数和(自身を除く): 207336900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 181873, 363746, 545619, 727492, 909365, 1091238, 1636857, 1818730, 2182476, 2728095, 3273714, 3637460, 4910571, 5456190, 6547428, 8184285, 9821142, 10912380, 16368570, 19642284, 24552855, 32737140, 49105710, 98211420]

約数ペア:

[(1, 98211420), (2, 49105710), (3, 32737140), (4, 24552855), (5, 19642284), (6, 16368570), (9, 10912380), (10, 9821142), (12, 8184285), (15, 6547428), (18, 5456190), (20, 4910571), (27, 3637460), (30, 3273714), (36, 2728095), (45, 2182476), (54, 1818730), (60, 1636857), (90, 1091238), (108, 909365), (135, 727492), (180, 545619), (270, 363746), (540, 181873)]