16320870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4423}}^1$

素因数の和:4477

約数の個数: 48

約数和(自身を含む): 43479072

約数和(自身を除く): 27158202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 4423, 8846, 13269, 22115, 26538, 39807, 44230, 66345, 79614, 132690, 181343, 199035, 362686, 398070, 544029, 906715, 1088058, 1632087, 1813430, 2720145, 3264174, 5440290, 8160435, 16320870]

約数ペア:

[(1, 16320870), (2, 8160435), (3, 5440290), (5, 3264174), (6, 2720145), (9, 1813430), (10, 1632087), (15, 1088058), (18, 906715), (30, 544029), (41, 398070), (45, 362686), (82, 199035), (90, 181343), (123, 132690), (205, 79614), (246, 66345), (369, 44230), (410, 39807), (615, 26538), (738, 22115), (1230, 13269), (1845, 8846), (3690, 4423)]