275928380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151609}}^1$

素因数の和:151638

約数の個数: 48

約数和(自身を含む): 713173440

約数和(自身を除く): 437245060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 151609, 303218, 606436, 758045, 1061263, 1516090, 1970917, 2122526, 3032180, 3941834, 4245052, 5306315, 7883668, 9854585, 10612630, 13796419, 19709170, 21225260, 27592838, 39418340, 55185676, 68982095, 137964190, 275928380]

約数ペア:

[(1, 275928380), (2, 137964190), (4, 68982095), (5, 55185676), (7, 39418340), (10, 27592838), (13, 21225260), (14, 19709170), (20, 13796419), (26, 10612630), (28, 9854585), (35, 7883668), (52, 5306315), (65, 4245052), (70, 3941834), (91, 3032180), (130, 2122526), (140, 1970917), (182, 1516090), (260, 1061263), (364, 758045), (455, 606436), (910, 303218), (1820, 151609)]