1535641940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2521}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 3898003200

約数和(自身を除く): 2362361260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 229, 266, 380, 458, 532, 665, 916, 1145, 1330, 1603, 2290, 2521, 2660, 3206, 4351, 4580, 5042, 6412, 8015, 8702, 10084, 12605, 16030, 17404, 17647, 21755, 25210, 30457, 32060, 35294, 43510, 47899, 50420, 60914, 70588, 87020, 88235, 95798, 121828, 152285, 176470, 191596, 239495, 304570, 335293, 352940, 478990, 577309, 609140, 670586, 957980, 1154618, 1341172, 1676465, 2309236, 2886545, 3352930, 4041163, 5773090, 6705860, 8082326, 10968871, 11546180, 16164652, 20205815, 21937742, 40411630, 43875484, 54844355, 76782097, 80823260, 109688710, 153564194, 219377420, 307128388, 383910485, 767820970, 1535641940]

約数ペア:

[(1, 1535641940), (2, 767820970), (4, 383910485), (5, 307128388), (7, 219377420), (10, 153564194), (14, 109688710), (19, 80823260), (20, 76782097), (28, 54844355), (35, 43875484), (38, 40411630), (70, 21937742), (76, 20205815), (95, 16164652), (133, 11546180), (140, 10968871), (190, 8082326), (229, 6705860), (266, 5773090), (380, 4041163), (458, 3352930), (532, 2886545), (665, 2309236), (916, 1676465), (1145, 1341172), (1330, 1154618), (1603, 957980), (2290, 670586), (2521, 609140), (2660, 577309), (3206, 478990), (4351, 352940), (4580, 335293), (5042, 304570), (6412, 239495), (8015, 191596), (8702, 176470), (10084, 152285), (12605, 121828), (16030, 95798), (17404, 88235), (17647, 87020), (21755, 70588), (25210, 60914), (30457, 50420), (32060, 47899), (35294, 43510)]