13420260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10651}}^1$

素因数の和:10673

約数の個数: 72

約数和(自身を含む): 46527936

約数和(自身を除く): 33107676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10651, 21302, 31953, 42604, 53255, 63906, 74557, 95859, 106510, 127812, 149114, 159765, 191718, 213020, 223671, 298228, 319530, 372785, 383436, 447342, 479295, 639060, 671013, 745570, 894684, 958590, 1118355, 1342026, 1491140, 1917180, 2236710, 2684052, 3355065, 4473420, 6710130, 13420260]

約数ペア:

[(1, 13420260), (2, 6710130), (3, 4473420), (4, 3355065), (5, 2684052), (6, 2236710), (7, 1917180), (9, 1491140), (10, 1342026), (12, 1118355), (14, 958590), (15, 894684), (18, 745570), (20, 671013), (21, 639060), (28, 479295), (30, 447342), (35, 383436), (36, 372785), (42, 319530), (45, 298228), (60, 223671), (63, 213020), (70, 191718), (84, 159765), (90, 149114), (105, 127812), (126, 106510), (140, 95859), (180, 74557), (210, 63906), (252, 53255), (315, 42604), (420, 31953), (630, 21302), (1260, 10651)]