770023590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{2621}}^1$

素因数の和:4037

約数の個数: 64

約数和(自身を含む): 2114380800

約数和(自身を除く): 1344357210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1399, 2621, 2798, 4197, 5242, 6995, 7863, 8394, 9793, 13105, 13990, 15726, 18347, 19586, 20985, 26210, 29379, 36694, 39315, 41970, 48965, 55041, 58758, 78630, 91735, 97930, 110082, 146895, 183470, 275205, 293790, 550410, 3666779, 7333558, 11000337, 18333895, 22000674, 25667453, 36667790, 51334906, 55001685, 77002359, 110003370, 128337265, 154004718, 256674530, 385011795, 770023590]

約数ペア:

[(1, 770023590), (2, 385011795), (3, 256674530), (5, 154004718), (6, 128337265), (7, 110003370), (10, 77002359), (14, 55001685), (15, 51334906), (21, 36667790), (30, 25667453), (35, 22000674), (42, 18333895), (70, 11000337), (105, 7333558), (210, 3666779), (1399, 550410), (2621, 293790), (2798, 275205), (4197, 183470), (5242, 146895), (6995, 110082), (7863, 97930), (8394, 91735), (9793, 78630), (13105, 58758), (13990, 55041), (15726, 48965), (18347, 41970), (19586, 39315), (20985, 36694), (26210, 29379)]