312702950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 712454400

約数和(自身を除く): 399751450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 59, 70, 95, 118, 133, 175, 190, 266, 295, 350, 413, 475, 590, 665, 797, 826, 950, 1121, 1330, 1475, 1594, 2065, 2242, 2950, 3325, 3985, 4130, 5579, 5605, 6650, 7847, 7970, 10325, 11158, 11210, 15143, 15694, 19925, 20650, 27895, 28025, 30286, 39235, 39850, 47023, 55790, 56050, 75715, 78470, 94046, 106001, 139475, 151430, 196175, 212002, 235115, 278950, 329161, 378575, 392350, 470230, 530005, 658322, 757150, 893437, 1060010, 1175575, 1645805, 1786874, 2351150, 2650025, 3291610, 4467185, 5300050, 6254059, 8229025, 8934370, 12508118, 16458050, 22335925, 31270295, 44671850, 62540590, 156351475, 312702950]

約数ペア:

[(1, 312702950), (2, 156351475), (5, 62540590), (7, 44671850), (10, 31270295), (14, 22335925), (19, 16458050), (25, 12508118), (35, 8934370), (38, 8229025), (50, 6254059), (59, 5300050), (70, 4467185), (95, 3291610), (118, 2650025), (133, 2351150), (175, 1786874), (190, 1645805), (266, 1175575), (295, 1060010), (350, 893437), (413, 757150), (475, 658322), (590, 530005), (665, 470230), (797, 392350), (826, 378575), (950, 329161), (1121, 278950), (1330, 235115), (1475, 212002), (1594, 196175), (2065, 151430), (2242, 139475), (2950, 106001), (3325, 94046), (3985, 78470), (4130, 75715), (5579, 56050), (5605, 55790), (6650, 47023), (7847, 39850), (7970, 39235), (10325, 30286), (11158, 28025), (11210, 27895), (15143, 20650), (15694, 19925)]