617663220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4665

約数の個数: 96

約数和(自身を含む): 1810099200

約数和(自身を除く): 1192435980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 620, 730, 876, 930, 1095, 1460, 1860, 2190, 2263, 4380, 4526, 4549, 6789, 9052, 9098, 11315, 13578, 13647, 18196, 22630, 22745, 27156, 27294, 33945, 45260, 45490, 54588, 67890, 68235, 90980, 135780, 136470, 141019, 272940, 282038, 332077, 423057, 564076, 664154, 705095, 846114, 996231, 1328308, 1410190, 1660385, 1692228, 1992462, 2115285, 2820380, 3320770, 3984924, 4230570, 4981155, 6641540, 8461140, 9962310, 10294387, 19924620, 20588774, 30883161, 41177548, 51471935, 61766322, 102943870, 123532644, 154415805, 205887740, 308831610, 617663220]

約数ペア:

[(1, 617663220), (2, 308831610), (3, 205887740), (4, 154415805), (5, 123532644), (6, 102943870), (10, 61766322), (12, 51471935), (15, 41177548), (20, 30883161), (30, 20588774), (31, 19924620), (60, 10294387), (62, 9962310), (73, 8461140), (93, 6641540), (124, 4981155), (146, 4230570), (155, 3984924), (186, 3320770), (219, 2820380), (292, 2115285), (310, 1992462), (365, 1692228), (372, 1660385), (438, 1410190), (465, 1328308), (620, 996231), (730, 846114), (876, 705095), (930, 664154), (1095, 564076), (1460, 423057), (1860, 332077), (2190, 282038), (2263, 272940), (4380, 141019), (4526, 136470), (4549, 135780), (6789, 90980), (9052, 68235), (9098, 67890), (11315, 54588), (13578, 45490), (13647, 45260), (18196, 33945), (22630, 27294), (22745, 27156)]