39121590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 61655370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 971, 1185, 1343, 1942, 2370, 2686, 2913, 4029, 4855, 5826, 6715, 8058, 9710, 13430, 14565, 16507, 20145, 29130, 33014, 40290, 49521, 76709, 82535, 99042, 153418, 165070, 230127, 247605, 383545, 460254, 495210, 767090, 1150635, 1304053, 2301270, 2608106, 3912159, 6520265, 7824318, 13040530, 19560795, 39121590]

約数ペア:

[(1, 39121590), (2, 19560795), (3, 13040530), (5, 7824318), (6, 6520265), (10, 3912159), (15, 2608106), (17, 2301270), (30, 1304053), (34, 1150635), (51, 767090), (79, 495210), (85, 460254), (102, 383545), (158, 247605), (170, 230127), (237, 165070), (255, 153418), (395, 99042), (474, 82535), (510, 76709), (790, 49521), (971, 40290), (1185, 33014), (1343, 29130), (1942, 20145), (2370, 16507), (2686, 14565), (2913, 13430), (4029, 9710), (4855, 8058), (5826, 6715)]