58407020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 144272016

約数和(自身を除く): 85864996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 428, 490, 535, 557, 749, 980, 1070, 1114, 1498, 2140, 2228, 2785, 2996, 3745, 3899, 5243, 5570, 7490, 7798, 10486, 11140, 14980, 15596, 19495, 20972, 26215, 27293, 38990, 52430, 54586, 59599, 77980, 104860, 109172, 119198, 136465, 238396, 272930, 297995, 417193, 545860, 595990, 834386, 1191980, 1668772, 2085965, 2920351, 4171930, 5840702, 8343860, 11681404, 14601755, 29203510, 58407020]

約数ペア:

[(1, 58407020), (2, 29203510), (4, 14601755), (5, 11681404), (7, 8343860), (10, 5840702), (14, 4171930), (20, 2920351), (28, 2085965), (35, 1668772), (49, 1191980), (70, 834386), (98, 595990), (107, 545860), (140, 417193), (196, 297995), (214, 272930), (245, 238396), (428, 136465), (490, 119198), (535, 109172), (557, 104860), (749, 77980), (980, 59599), (1070, 54586), (1114, 52430), (1498, 38990), (2140, 27293), (2228, 26215), (2785, 20972), (2996, 19495), (3745, 15596), (3899, 14980), (5243, 11140), (5570, 10486), (7490, 7798)]