122880870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{195049}}^1$

素因数の和:195069

約数の個数: 48

約数和(自身を含む): 365133600

約数和(自身を除く): 242252730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 195049, 390098, 585147, 975245, 1170294, 1365343, 1755441, 1950490, 2730686, 2925735, 3510882, 4096029, 5851470, 6826715, 8192058, 8777205, 12288087, 13653430, 17554410, 20480145, 24576174, 40960290, 61440435, 122880870]

約数ペア:

[(1, 122880870), (2, 61440435), (3, 40960290), (5, 24576174), (6, 20480145), (7, 17554410), (9, 13653430), (10, 12288087), (14, 8777205), (15, 8192058), (18, 6826715), (21, 5851470), (30, 4096029), (35, 3510882), (42, 2925735), (45, 2730686), (63, 1950490), (70, 1755441), (90, 1365343), (105, 1170294), (126, 975245), (210, 585147), (315, 390098), (630, 195049)]