1228424260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{58109}}^1$

素因数の和:58276

約数の個数: 48

約数和(自身を含む): 2967793920

約数和(自身を除く): 1739369660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 21140, 58109, 116218, 232436, 290545, 406763, 581090, 813526, 1162180, 1627052, 2033815, 4067630, 8135260, 8774459, 17548918, 35097836, 43872295, 61421213, 87744590, 122842426, 175489180, 245684852, 307106065, 614212130, 1228424260]

約数ペア:

[(1, 1228424260), (2, 614212130), (4, 307106065), (5, 245684852), (7, 175489180), (10, 122842426), (14, 87744590), (20, 61421213), (28, 43872295), (35, 35097836), (70, 17548918), (140, 8774459), (151, 8135260), (302, 4067630), (604, 2033815), (755, 1627052), (1057, 1162180), (1510, 813526), (2114, 581090), (3020, 406763), (4228, 290545), (5285, 232436), (10570, 116218), (21140, 58109)]