13441020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2699}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 24661380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 2699, 4980, 5398, 8097, 10796, 13495, 16194, 26990, 32388, 40485, 53980, 80970, 161940, 224017, 448034, 672051, 896068, 1120085, 1344102, 2240170, 2688204, 3360255, 4480340, 6720510, 13441020]

約数ペア:

[(1, 13441020), (2, 6720510), (3, 4480340), (4, 3360255), (5, 2688204), (6, 2240170), (10, 1344102), (12, 1120085), (15, 896068), (20, 672051), (30, 448034), (60, 224017), (83, 161940), (166, 80970), (249, 53980), (332, 40485), (415, 32388), (498, 26990), (830, 16194), (996, 13495), (1245, 10796), (1660, 8097), (2490, 5398), (2699, 4980)]