2507034180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5969129}}^1$

素因数の和:5969148

約数の個数: 48

約数和(自身を含む): 8022510720

約数和(自身を除く): 5515476540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5969129, 11938258, 17907387, 23876516, 29845645, 35814774, 41783903, 59691290, 71629548, 83567806, 89536935, 119382580, 125351709, 167135612, 179073870, 208919515, 250703418, 358147740, 417839030, 501406836, 626758545, 835678060, 1253517090, 2507034180]

約数ペア:

[(1, 2507034180), (2, 1253517090), (3, 835678060), (4, 626758545), (5, 501406836), (6, 417839030), (7, 358147740), (10, 250703418), (12, 208919515), (14, 179073870), (15, 167135612), (20, 125351709), (21, 119382580), (28, 89536935), (30, 83567806), (35, 71629548), (42, 59691290), (60, 41783903), (70, 35814774), (84, 29845645), (105, 23876516), (140, 17907387), (210, 11938258), (420, 5969129)]