190920870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{303049}}^1$

素因数の和:303069

約数の個数: 48

約数和(自身を含む): 567309600

約数和(自身を除く): 376388730

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, 303049, 606098, 909147, 1515245, 1818294, 2121343, 2727441, 3030490, 4242686, 4545735, 5454882, 6364029, 9091470, 10606715, 12728058, 13637205, 19092087, 21213430, 27274410, 31820145, 38184174, 63640290, 95460435, 190920870]

約数ペア:

[(1, 190920870), (2, 95460435), (3, 63640290), (5, 38184174), (6, 31820145), (7, 27274410), (9, 21213430), (10, 19092087), (14, 13637205), (15, 12728058), (18, 10606715), (21, 9091470), (30, 6364029), (35, 5454882), (42, 4545735), (45, 4242686), (63, 3030490), (70, 2727441), (90, 2121343), (105, 1818294), (126, 1515245), (210, 909147), (315, 606098), (630, 303049)]