135821490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1009}}^1$

素因数の和:1667

約数の個数: 64

約数和(自身を含む): 373489920

約数和(自身を除く): 237668430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 641, 1009, 1282, 1923, 2018, 3027, 3205, 3846, 4487, 5045, 6054, 6410, 7063, 8974, 9615, 10090, 13461, 14126, 15135, 19230, 21189, 22435, 26922, 30270, 35315, 42378, 44870, 67305, 70630, 105945, 134610, 211890, 646769, 1293538, 1940307, 3233845, 3880614, 4527383, 6467690, 9054766, 9701535, 13582149, 19403070, 22636915, 27164298, 45273830, 67910745, 135821490]

約数ペア:

[(1, 135821490), (2, 67910745), (3, 45273830), (5, 27164298), (6, 22636915), (7, 19403070), (10, 13582149), (14, 9701535), (15, 9054766), (21, 6467690), (30, 4527383), (35, 3880614), (42, 3233845), (70, 1940307), (105, 1293538), (210, 646769), (641, 211890), (1009, 134610), (1282, 105945), (1923, 70630), (2018, 67305), (3027, 44870), (3205, 42378), (3846, 35315), (4487, 30270), (5045, 26922), (6054, 22435), (6410, 21189), (7063, 19230), (8974, 15135), (9615, 14126), (10090, 13461)]