1900986450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1152113}}^1$

素因数の和:1152139

約数の個数: 48

約数和(自身を含む): 5143036896

約数和(自身を除く): 3242050446

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 1152113, 2304226, 3456339, 5760565, 6912678, 11521130, 12673243, 17281695, 25346486, 28802825, 34563390, 38019729, 57605650, 63366215, 76039458, 86408475, 126732430, 172816950, 190098645, 316831075, 380197290, 633662150, 950493225, 1900986450]

約数ペア:

[(1, 1900986450), (2, 950493225), (3, 633662150), (5, 380197290), (6, 316831075), (10, 190098645), (11, 172816950), (15, 126732430), (22, 86408475), (25, 76039458), (30, 63366215), (33, 57605650), (50, 38019729), (55, 34563390), (66, 28802825), (75, 25346486), (110, 17281695), (150, 12673243), (165, 11521130), (275, 6912678), (330, 5760565), (550, 3456339), (825, 2304226), (1650, 1152113)]