252217860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{135601}}^1$

素因数の和:135644

約数の個数: 48

約数和(自身を含む): 728996352

約数和(自身を除く): 476778492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 135601, 271202, 406803, 542404, 678005, 813606, 1356010, 1627212, 2034015, 2712020, 4068030, 4203631, 8136060, 8407262, 12610893, 16814524, 21018155, 25221786, 42036310, 50443572, 63054465, 84072620, 126108930, 252217860]

約数ペア:

[(1, 252217860), (2, 126108930), (3, 84072620), (4, 63054465), (5, 50443572), (6, 42036310), (10, 25221786), (12, 21018155), (15, 16814524), (20, 12610893), (30, 8407262), (31, 8136060), (60, 4203631), (62, 4068030), (93, 2712020), (124, 2034015), (155, 1627212), (186, 1356010), (310, 813606), (372, 678005), (465, 542404), (620, 406803), (930, 271202), (1860, 135601)]