61006540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25633}}^1$

素因数の和:25666

約数の個数: 48

約数和(自身を含む): 155034432

約数和(自身を除く): 94027892

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 25633, 51266, 102532, 128165, 179431, 256330, 358862, 435761, 512660, 717724, 871522, 897155, 1743044, 1794310, 2178805, 3050327, 3588620, 4357610, 6100654, 8715220, 12201308, 15251635, 30503270, 61006540]

約数ペア:

[(1, 61006540), (2, 30503270), (4, 15251635), (5, 12201308), (7, 8715220), (10, 6100654), (14, 4357610), (17, 3588620), (20, 3050327), (28, 2178805), (34, 1794310), (35, 1743044), (68, 897155), (70, 871522), (85, 717724), (119, 512660), (140, 435761), (170, 358862), (238, 256330), (340, 179431), (476, 128165), (595, 102532), (1190, 51266), (2380, 25633)]