12787530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8699}}^1$

素因数の和:8723

約数の個数: 48

約数和(自身を含む): 35704800

約数和(自身を除く): 22917270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8699, 17398, 26097, 43495, 52194, 60893, 86990, 121786, 130485, 182679, 260970, 304465, 365358, 426251, 608930, 852502, 913395, 1278753, 1826790, 2131255, 2557506, 4262510, 6393765, 12787530]

約数ペア:

[(1, 12787530), (2, 6393765), (3, 4262510), (5, 2557506), (6, 2131255), (7, 1826790), (10, 1278753), (14, 913395), (15, 852502), (21, 608930), (30, 426251), (35, 365358), (42, 304465), (49, 260970), (70, 182679), (98, 130485), (105, 121786), (147, 86990), (210, 60893), (245, 52194), (294, 43495), (490, 26097), (735, 17398), (1470, 8699)]