18629124870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1\times {\mathrm{4391}}^1$

素因数の和:5877

約数の個数: 64

約数和(自身を含む): 45187144704

約数和(自身を除く): 26558019834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1373, 1545, 2746, 3090, 4119, 4391, 6865, 8238, 8782, 13173, 13730, 20595, 21955, 26346, 41190, 43910, 65865, 131730, 141419, 282838, 424257, 452273, 707095, 848514, 904546, 1356819, 1414190, 2121285, 2261365, 2713638, 4242570, 4522730, 6028843, 6784095, 12057686, 13568190, 18086529, 30144215, 36173058, 60288430, 90432645, 180865290, 620970829, 1241941658, 1862912487, 3104854145, 3725824974, 6209708290, 9314562435, 18629124870]

約数ペア:

[(1, 18629124870), (2, 9314562435), (3, 6209708290), (5, 3725824974), (6, 3104854145), (10, 1862912487), (15, 1241941658), (30, 620970829), (103, 180865290), (206, 90432645), (309, 60288430), (515, 36173058), (618, 30144215), (1030, 18086529), (1373, 13568190), (1545, 12057686), (2746, 6784095), (3090, 6028843), (4119, 4522730), (4391, 4242570), (6865, 2713638), (8238, 2261365), (8782, 2121285), (13173, 1414190), (13730, 1356819), (20595, 904546), (21955, 848514), (26346, 707095), (41190, 452273), (43910, 424257), (65865, 282838), (131730, 141419)]