1900227570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{3023}}^1$

素因数の和:3967

約数の個数: 64

約数和(自身を含む): 4765630464

約数和(自身を除く): 2865402894

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 911, 1822, 2733, 3023, 4555, 5466, 6046, 9069, 9110, 13665, 15115, 18138, 20953, 27330, 30230, 41906, 45345, 62859, 69529, 90690, 104765, 125718, 139058, 208587, 209530, 314295, 347645, 417174, 628590, 695290, 1042935, 2085870, 2753953, 5507906, 8261859, 13769765, 16523718, 27539530, 41309295, 63340919, 82618590, 126681838, 190022757, 316704595, 380045514, 633409190, 950113785, 1900227570]

約数ペア:

[(1, 1900227570), (2, 950113785), (3, 633409190), (5, 380045514), (6, 316704595), (10, 190022757), (15, 126681838), (23, 82618590), (30, 63340919), (46, 41309295), (69, 27539530), (115, 16523718), (138, 13769765), (230, 8261859), (345, 5507906), (690, 2753953), (911, 2085870), (1822, 1042935), (2733, 695290), (3023, 628590), (4555, 417174), (5466, 347645), (6046, 314295), (9069, 209530), (9110, 208587), (13665, 139058), (15115, 125718), (18138, 104765), (20953, 90690), (27330, 69529), (30230, 62859), (41906, 45345)]