310620870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{493049}}^1$

素因数の和:493069

約数の個数: 48

約数和(自身を含む): 922989600

約数和(自身を除く): 612368730

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, 493049, 986098, 1479147, 2465245, 2958294, 3451343, 4437441, 4930490, 6902686, 7395735, 8874882, 10354029, 14791470, 17256715, 20708058, 22187205, 31062087, 34513430, 44374410, 51770145, 62124174, 103540290, 155310435, 310620870]

約数ペア:

[(1, 310620870), (2, 155310435), (3, 103540290), (5, 62124174), (6, 51770145), (7, 44374410), (9, 34513430), (10, 31062087), (14, 22187205), (15, 20708058), (18, 17256715), (21, 14791470), (30, 10354029), (35, 8874882), (42, 7395735), (45, 6902686), (63, 4930490), (70, 4437441), (90, 3451343), (105, 2958294), (126, 2465245), (210, 1479147), (315, 986098), (630, 493049)]