2150931750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6359}}^1$

素因数の和:6431

約数の個数: 128

約数和(自身を含む): 6000583680

約数和(自身を除く): 3849651930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 55, 66, 75, 82, 110, 123, 125, 150, 165, 205, 246, 250, 275, 330, 375, 410, 451, 550, 615, 750, 825, 902, 1025, 1230, 1353, 1375, 1650, 2050, 2255, 2706, 2750, 3075, 4125, 4510, 5125, 6150, 6359, 6765, 8250, 10250, 11275, 12718, 13530, 15375, 19077, 22550, 30750, 31795, 33825, 38154, 56375, 63590, 67650, 69949, 95385, 112750, 139898, 158975, 169125, 190770, 209847, 260719, 317950, 338250, 349745, 419694, 476925, 521438, 699490, 782157, 794875, 953850, 1049235, 1303595, 1564314, 1589750, 1748725, 2098470, 2384625, 2607190, 2867909, 3497450, 3910785, 4769250, 5246175, 5735818, 6517975, 7821570, 8603727, 8743625, 10492350, 13035950, 14339545, 17207454, 17487250, 19553925, 26230875, 28679090, 32589875, 39107850, 43018635, 52461750, 65179750, 71697725, 86037270, 97769625, 143395450, 195539250, 215093175, 358488625, 430186350, 716977250, 1075465875, 2150931750]

約数ペア:

[(1, 2150931750), (2, 1075465875), (3, 716977250), (5, 430186350), (6, 358488625), (10, 215093175), (11, 195539250), (15, 143395450), (22, 97769625), (25, 86037270), (30, 71697725), (33, 65179750), (41, 52461750), (50, 43018635), (55, 39107850), (66, 32589875), (75, 28679090), (82, 26230875), (110, 19553925), (123, 17487250), (125, 17207454), (150, 14339545), (165, 13035950), (205, 10492350), (246, 8743625), (250, 8603727), (275, 7821570), (330, 6517975), (375, 5735818), (410, 5246175), (451, 4769250), (550, 3910785), (615, 3497450), (750, 2867909), (825, 2607190), (902, 2384625), (1025, 2098470), (1230, 1748725), (1353, 1589750), (1375, 1564314), (1650, 1303595), (2050, 1049235), (2255, 953850), (2706, 794875), (2750, 782157), (3075, 699490), (4125, 521438), (4510, 476925), (5125, 419694), (6150, 349745), (6359, 338250), (6765, 317950), (8250, 260719), (10250, 209847), (11275, 190770), (12718, 169125), (13530, 158975), (15375, 139898), (19077, 112750), (22550, 95385), (30750, 69949), (31795, 67650), (33825, 63590), (38154, 56375)]