5388390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2874

約数の個数: 64

約数和(自身を含む): 16427520

約数和(自身を除く): 11039130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 2851, 5702, 8553, 14255, 17106, 19957, 25659, 28510, 39914, 42765, 51318, 59871, 76977, 85530, 99785, 119742, 128295, 153954, 179613, 199570, 256590, 299355, 359226, 384885, 538839, 598710, 769770, 898065, 1077678, 1796130, 2694195, 5388390]

約数ペア:

[(1, 5388390), (2, 2694195), (3, 1796130), (5, 1077678), (6, 898065), (7, 769770), (9, 598710), (10, 538839), (14, 384885), (15, 359226), (18, 299355), (21, 256590), (27, 199570), (30, 179613), (35, 153954), (42, 128295), (45, 119742), (54, 99785), (63, 85530), (70, 76977), (90, 59871), (105, 51318), (126, 42765), (135, 39914), (189, 28510), (210, 25659), (270, 19957), (315, 17106), (378, 14255), (630, 8553), (945, 5702), (1890, 2851)]