134630860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73973}}^1$

素因数の和:74002

約数の個数: 48

約数和(自身を含む): 347973696

約数和(自身を除く): 213342836

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 73973, 147946, 295892, 369865, 517811, 739730, 961649, 1035622, 1479460, 1923298, 2071244, 2589055, 3846596, 4808245, 5178110, 6731543, 9616490, 10356220, 13463086, 19232980, 26926172, 33657715, 67315430, 134630860]

約数ペア:

[(1, 134630860), (2, 67315430), (4, 33657715), (5, 26926172), (7, 19232980), (10, 13463086), (13, 10356220), (14, 9616490), (20, 6731543), (26, 5178110), (28, 4808245), (35, 3846596), (52, 2589055), (65, 2071244), (70, 1923298), (91, 1479460), (130, 1035622), (140, 961649), (182, 739730), (260, 517811), (364, 369865), (455, 295892), (910, 147946), (1820, 73973)]