737116940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{309713}}^1$

素因数の和:309746

約数の個数: 48

約数和(自身を含む): 1873150272

約数和(自身を除く): 1136033332

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, 309713, 619426, 1238852, 1548565, 2167991, 3097130, 4335982, 5265121, 6194260, 8671964, 10530242, 10839955, 21060484, 21679910, 26325605, 36855847, 43359820, 52651210, 73711694, 105302420, 147423388, 184279235, 368558470, 737116940]

約数ペア:

[(1, 737116940), (2, 368558470), (4, 184279235), (5, 147423388), (7, 105302420), (10, 73711694), (14, 52651210), (17, 43359820), (20, 36855847), (28, 26325605), (34, 21679910), (35, 21060484), (68, 10839955), (70, 10530242), (85, 8671964), (119, 6194260), (140, 5265121), (170, 4335982), (238, 3097130), (340, 2167991), (476, 1548565), (595, 1238852), (1190, 619426), (2380, 309713)]