16945950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{16139}}^1$

素因数の和:16161

約数の個数: 48

約数和(自身を含む): 48032640

約数和(自身を除く): 31086690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 16139, 32278, 48417, 80695, 96834, 112973, 161390, 225946, 242085, 338919, 403475, 484170, 564865, 677838, 806950, 1129730, 1210425, 1694595, 2420850, 2824325, 3389190, 5648650, 8472975, 16945950]

約数ペア:

[(1, 16945950), (2, 8472975), (3, 5648650), (5, 3389190), (6, 2824325), (7, 2420850), (10, 1694595), (14, 1210425), (15, 1129730), (21, 806950), (25, 677838), (30, 564865), (35, 484170), (42, 403475), (50, 338919), (70, 242085), (75, 225946), (105, 161390), (150, 112973), (175, 96834), (210, 80695), (350, 48417), (525, 32278), (1050, 16139)]