16157220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14173}}^1$

素因数の和:14204

約数の個数: 48

約数和(自身を含む): 47624640

約数和(自身を除く): 31467420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14173, 28346, 42519, 56692, 70865, 85038, 141730, 170076, 212595, 269287, 283460, 425190, 538574, 807861, 850380, 1077148, 1346435, 1615722, 2692870, 3231444, 4039305, 5385740, 8078610, 16157220]

約数ペア:

[(1, 16157220), (2, 8078610), (3, 5385740), (4, 4039305), (5, 3231444), (6, 2692870), (10, 1615722), (12, 1346435), (15, 1077148), (19, 850380), (20, 807861), (30, 538574), (38, 425190), (57, 283460), (60, 269287), (76, 212595), (95, 170076), (114, 141730), (190, 85038), (228, 70865), (285, 56692), (380, 42519), (570, 28346), (1140, 14173)]