6655860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 20442240

約数和(自身を除く): 13786380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 359, 412, 515, 618, 718, 927, 1030, 1077, 1236, 1436, 1545, 1795, 1854, 2060, 2154, 3090, 3231, 3590, 3708, 4308, 4635, 5385, 6180, 6462, 7180, 9270, 10770, 12924, 16155, 18540, 21540, 32310, 36977, 64620, 73954, 110931, 147908, 184885, 221862, 332793, 369770, 443724, 554655, 665586, 739540, 1109310, 1331172, 1663965, 2218620, 3327930, 6655860]

約数ペア:

[(1, 6655860), (2, 3327930), (3, 2218620), (4, 1663965), (5, 1331172), (6, 1109310), (9, 739540), (10, 665586), (12, 554655), (15, 443724), (18, 369770), (20, 332793), (30, 221862), (36, 184885), (45, 147908), (60, 110931), (90, 73954), (103, 64620), (180, 36977), (206, 32310), (309, 21540), (359, 18540), (412, 16155), (515, 12924), (618, 10770), (718, 9270), (927, 7180), (1030, 6462), (1077, 6180), (1236, 5385), (1436, 4635), (1545, 4308), (1795, 3708), (1854, 3590), (2060, 3231), (2154, 3090)]