191840340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{168281}}^1$

素因数の和:168312

約数の個数: 48

約数和(自身を含む): 565427520

約数和(自身を除く): 373587180

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, 168281, 336562, 504843, 673124, 841405, 1009686, 1682810, 2019372, 2524215, 3197339, 3365620, 5048430, 6394678, 9592017, 10096860, 12789356, 15986695, 19184034, 31973390, 38368068, 47960085, 63946780, 95920170, 191840340]

約数ペア:

[(1, 191840340), (2, 95920170), (3, 63946780), (4, 47960085), (5, 38368068), (6, 31973390), (10, 19184034), (12, 15986695), (15, 12789356), (19, 10096860), (20, 9592017), (30, 6394678), (38, 5048430), (57, 3365620), (60, 3197339), (76, 2524215), (95, 2019372), (114, 1682810), (190, 1009686), (228, 841405), (285, 673124), (380, 504843), (570, 336562), (1140, 168281)]