148103660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 330311520

約数和(自身を除く): 182207860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 659, 661, 1318, 1322, 2636, 2644, 3295, 3305, 6590, 6610, 11203, 11237, 13180, 13220, 22406, 22474, 44812, 44948, 56015, 56185, 112030, 112370, 224060, 224740, 435599, 871198, 1742396, 2177995, 4355990, 7405183, 8711980, 14810366, 29620732, 37025915, 74051830, 148103660]

約数ペア:

[(1, 148103660), (2, 74051830), (4, 37025915), (5, 29620732), (10, 14810366), (17, 8711980), (20, 7405183), (34, 4355990), (68, 2177995), (85, 1742396), (170, 871198), (340, 435599), (659, 224740), (661, 224060), (1318, 112370), (1322, 112030), (2636, 56185), (2644, 56015), (3295, 44948), (3305, 44812), (6590, 22474), (6610, 22406), (11203, 13220), (11237, 13180)]