141447390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1019}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 388938240

約数和(自身を除く): 247490850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 661, 1019, 1322, 1983, 2038, 3057, 3305, 3966, 4627, 5095, 6114, 6610, 7133, 9254, 9915, 10190, 13881, 14266, 15285, 19830, 21399, 23135, 27762, 30570, 35665, 42798, 46270, 69405, 71330, 106995, 138810, 213990, 673559, 1347118, 2020677, 3367795, 4041354, 4714913, 6735590, 9429826, 10103385, 14144739, 20206770, 23574565, 28289478, 47149130, 70723695, 141447390]

約数ペア:

[(1, 141447390), (2, 70723695), (3, 47149130), (5, 28289478), (6, 23574565), (7, 20206770), (10, 14144739), (14, 10103385), (15, 9429826), (21, 6735590), (30, 4714913), (35, 4041354), (42, 3367795), (70, 2020677), (105, 1347118), (210, 673559), (661, 213990), (1019, 138810), (1322, 106995), (1983, 71330), (2038, 69405), (3057, 46270), (3305, 42798), (3966, 35665), (4627, 30570), (5095, 27762), (6114, 23135), (6610, 21399), (7133, 19830), (9254, 15285), (9915, 14266), (10190, 13881)]