61071780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13219}}^1$

素因数の和:13249

約数の個数: 96

約数和(自身を含む): 213212160

約数和(自身を除く): 152140380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 13219, 26438, 39657, 52876, 66095, 79314, 92533, 132190, 145409, 158628, 185066, 198285, 264380, 277599, 290818, 370132, 396570, 436227, 462665, 555198, 581636, 727045, 793140, 872454, 925330, 1017863, 1110396, 1387995, 1454090, 1744908, 1850660, 2035726, 2181135, 2775990, 2908180, 3053589, 4071452, 4362270, 5089315, 5551980, 6107178, 8724540, 10178630, 12214356, 15267945, 20357260, 30535890, 61071780]

約数ペア:

[(1, 61071780), (2, 30535890), (3, 20357260), (4, 15267945), (5, 12214356), (6, 10178630), (7, 8724540), (10, 6107178), (11, 5551980), (12, 5089315), (14, 4362270), (15, 4071452), (20, 3053589), (21, 2908180), (22, 2775990), (28, 2181135), (30, 2035726), (33, 1850660), (35, 1744908), (42, 1454090), (44, 1387995), (55, 1110396), (60, 1017863), (66, 925330), (70, 872454), (77, 793140), (84, 727045), (105, 581636), (110, 555198), (132, 462665), (140, 436227), (154, 396570), (165, 370132), (210, 290818), (220, 277599), (231, 264380), (308, 198285), (330, 185066), (385, 158628), (420, 145409), (462, 132190), (660, 92533), (770, 79314), (924, 66095), (1155, 52876), (1540, 39657), (2310, 26438), (4620, 13219)]