66805410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18747

約数の個数: 64

約数和(自身を含む): 194026752

約数和(自身を除く): 127221342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 18713, 37426, 56139, 93565, 112278, 130991, 187130, 261982, 280695, 318121, 392973, 561390, 636242, 654955, 785946, 954363, 1309910, 1590605, 1908726, 1964865, 2226847, 3181210, 3929730, 4453694, 4771815, 6680541, 9543630, 11134235, 13361082, 22268470, 33402705, 66805410]

約数ペア:

[(1, 66805410), (2, 33402705), (3, 22268470), (5, 13361082), (6, 11134235), (7, 9543630), (10, 6680541), (14, 4771815), (15, 4453694), (17, 3929730), (21, 3181210), (30, 2226847), (34, 1964865), (35, 1908726), (42, 1590605), (51, 1309910), (70, 954363), (85, 785946), (102, 654955), (105, 636242), (119, 561390), (170, 392973), (210, 318121), (238, 280695), (255, 261982), (357, 187130), (510, 130991), (595, 112278), (714, 93565), (1190, 56139), (1785, 37426), (3570, 18713)]