154062440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{967}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 397267200

約数和(自身を除く): 243204760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 569, 967, 1138, 1934, 2276, 2845, 3868, 3983, 4552, 4835, 5690, 6769, 7736, 7966, 9670, 11380, 13538, 15932, 19340, 19915, 22760, 27076, 31864, 33845, 38680, 39830, 54152, 67690, 79660, 135380, 159320, 270760, 550223, 1100446, 2200892, 2751115, 3851561, 4401784, 5502230, 7703122, 11004460, 15406244, 19257805, 22008920, 30812488, 38515610, 77031220, 154062440]

約数ペア:

[(1, 154062440), (2, 77031220), (4, 38515610), (5, 30812488), (7, 22008920), (8, 19257805), (10, 15406244), (14, 11004460), (20, 7703122), (28, 5502230), (35, 4401784), (40, 3851561), (56, 2751115), (70, 2200892), (140, 1100446), (280, 550223), (569, 270760), (967, 159320), (1138, 135380), (1934, 79660), (2276, 67690), (2845, 54152), (3868, 39830), (3983, 38680), (4552, 33845), (4835, 31864), (5690, 27076), (6769, 22760), (7736, 19915), (7966, 19340), (9670, 15932), (11380, 13538)]