47771220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 106670508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1063, 1070, 1284, 1498, 1605, 2126, 2140, 2247, 2996, 3189, 3210, 3745, 4252, 4494, 5315, 6378, 6420, 7441, 7490, 8988, 10630, 11235, 12756, 14882, 14980, 15945, 21260, 22323, 22470, 29764, 31890, 37205, 44646, 44940, 63780, 74410, 89292, 111615, 113741, 148820, 223230, 227482, 341223, 446460, 454964, 568705, 682446, 796187, 1137410, 1364892, 1592374, 1706115, 2274820, 2388561, 3184748, 3412230, 3980935, 4777122, 6824460, 7961870, 9554244, 11942805, 15923740, 23885610, 47771220]

約数ペア:

[(1, 47771220), (2, 23885610), (3, 15923740), (4, 11942805), (5, 9554244), (6, 7961870), (7, 6824460), (10, 4777122), (12, 3980935), (14, 3412230), (15, 3184748), (20, 2388561), (21, 2274820), (28, 1706115), (30, 1592374), (35, 1364892), (42, 1137410), (60, 796187), (70, 682446), (84, 568705), (105, 454964), (107, 446460), (140, 341223), (210, 227482), (214, 223230), (321, 148820), (420, 113741), (428, 111615), (535, 89292), (642, 74410), (749, 63780), (1063, 44940), (1070, 44646), (1284, 37205), (1498, 31890), (1605, 29764), (2126, 22470), (2140, 22323), (2247, 21260), (2996, 15945), (3189, 14980), (3210, 14882), (3745, 12756), (4252, 11235), (4494, 10630), (5315, 8988), (6378, 7490), (6420, 7441)]