834177590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 1623628800

約数和(自身を除く): 789451210

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 179, 347, 358, 395, 694, 790, 895, 1343, 1735, 1790, 2686, 3043, 3470, 5899, 6086, 6715, 11798, 13430, 14141, 15215, 27413, 28282, 29495, 30430, 54826, 58990, 62113, 70705, 124226, 137065, 141410, 240397, 274130, 310565, 466021, 480794, 621130, 932042, 1055921, 1201985, 2111842, 2330105, 2403970, 4660210, 4906927, 5279605, 9813854, 10559210, 24534635, 49069270, 83417759, 166835518, 417088795, 834177590]

約数ペア:

[(1, 834177590), (2, 417088795), (5, 166835518), (10, 83417759), (17, 49069270), (34, 24534635), (79, 10559210), (85, 9813854), (158, 5279605), (170, 4906927), (179, 4660210), (347, 2403970), (358, 2330105), (395, 2111842), (694, 1201985), (790, 1055921), (895, 932042), (1343, 621130), (1735, 480794), (1790, 466021), (2686, 310565), (3043, 274130), (3470, 240397), (5899, 141410), (6086, 137065), (6715, 124226), (11798, 70705), (13430, 62113), (14141, 58990), (15215, 54826), (27413, 30430), (28282, 29495)]