1947859410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{12253}}^1$

素因数の和:13027

約数の個数: 64

約数和(自身を含む): 5350194432

約数和(自身を除く): 3402335022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 757, 1514, 2271, 3785, 4542, 5299, 7570, 10598, 11355, 12253, 15897, 22710, 24506, 26495, 31794, 36759, 52990, 61265, 73518, 79485, 85771, 122530, 158970, 171542, 183795, 257313, 367590, 428855, 514626, 857710, 1286565, 2573130, 9275521, 18551042, 27826563, 46377605, 55653126, 64928647, 92755210, 129857294, 139132815, 194785941, 278265630, 324643235, 389571882, 649286470, 973929705, 1947859410]

約数ペア:

[(1, 1947859410), (2, 973929705), (3, 649286470), (5, 389571882), (6, 324643235), (7, 278265630), (10, 194785941), (14, 139132815), (15, 129857294), (21, 92755210), (30, 64928647), (35, 55653126), (42, 46377605), (70, 27826563), (105, 18551042), (210, 9275521), (757, 2573130), (1514, 1286565), (2271, 857710), (3785, 514626), (4542, 428855), (5299, 367590), (7570, 257313), (10598, 183795), (11355, 171542), (12253, 158970), (15897, 122530), (22710, 85771), (24506, 79485), (26495, 73518), (31794, 61265), (36759, 52990)]