3303440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 9320832

約数和(自身を除く): 6017392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 347, 476, 560, 595, 680, 694, 952, 1190, 1360, 1388, 1735, 1904, 2380, 2429, 2776, 3470, 4760, 4858, 5552, 5899, 6940, 9520, 9716, 11798, 12145, 13880, 19432, 23596, 24290, 27760, 29495, 38864, 41293, 47192, 48580, 58990, 82586, 94384, 97160, 117980, 165172, 194320, 206465, 235960, 330344, 412930, 471920, 660688, 825860, 1651720, 3303440]

約数ペア:

[(1, 3303440), (2, 1651720), (4, 825860), (5, 660688), (7, 471920), (8, 412930), (10, 330344), (14, 235960), (16, 206465), (17, 194320), (20, 165172), (28, 117980), (34, 97160), (35, 94384), (40, 82586), (56, 58990), (68, 48580), (70, 47192), (80, 41293), (85, 38864), (112, 29495), (119, 27760), (136, 24290), (140, 23596), (170, 19432), (238, 13880), (272, 12145), (280, 11798), (340, 9716), (347, 9520), (476, 6940), (560, 5899), (595, 5552), (680, 4858), (694, 4760), (952, 3470), (1190, 2776), (1360, 2429), (1388, 2380), (1735, 1904)]