13765860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2513

約数の個数: 72

約数和(自身を含む): 43120896

約数和(自身を除く): 29355036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2467, 2790, 4934, 5580, 7401, 9868, 12335, 14802, 22203, 24670, 29604, 37005, 44406, 49340, 74010, 76477, 88812, 111015, 148020, 152954, 222030, 229431, 305908, 382385, 444060, 458862, 688293, 764770, 917724, 1147155, 1376586, 1529540, 2294310, 2753172, 3441465, 4588620, 6882930, 13765860]

約数ペア:

[(1, 13765860), (2, 6882930), (3, 4588620), (4, 3441465), (5, 2753172), (6, 2294310), (9, 1529540), (10, 1376586), (12, 1147155), (15, 917724), (18, 764770), (20, 688293), (30, 458862), (31, 444060), (36, 382385), (45, 305908), (60, 229431), (62, 222030), (90, 152954), (93, 148020), (124, 111015), (155, 88812), (180, 76477), (186, 74010), (279, 49340), (310, 44406), (372, 37005), (465, 29604), (558, 24670), (620, 22203), (930, 14802), (1116, 12335), (1395, 9868), (1860, 7401), (2467, 5580), (2790, 4934)]