137233460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75403}}^1$

素因数の和:75432

約数の個数: 48

約数和(自身を含む): 354700416

約数和(自身を除く): 217466956

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, 75403, 150806, 301612, 377015, 527821, 754030, 980239, 1055642, 1508060, 1960478, 2111284, 2639105, 3920956, 4901195, 5278210, 6861673, 9802390, 10556420, 13723346, 19604780, 27446692, 34308365, 68616730, 137233460]

約数ペア:

[(1, 137233460), (2, 68616730), (4, 34308365), (5, 27446692), (7, 19604780), (10, 13723346), (13, 10556420), (14, 9802390), (20, 6861673), (26, 5278210), (28, 4901195), (35, 3920956), (52, 2639105), (65, 2111284), (70, 1960478), (91, 1508060), (130, 1055642), (140, 980239), (182, 754030), (260, 527821), (364, 377015), (455, 301612), (910, 150806), (1820, 75403)]