6445830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 10142970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 239, 290, 310, 435, 465, 478, 717, 870, 899, 930, 1195, 1434, 1798, 2390, 2697, 3585, 4495, 5394, 6931, 7170, 7409, 8990, 13485, 13862, 14818, 20793, 22227, 26970, 34655, 37045, 41586, 44454, 69310, 74090, 103965, 111135, 207930, 214861, 222270, 429722, 644583, 1074305, 1289166, 2148610, 3222915, 6445830]

約数ペア:

[(1, 6445830), (2, 3222915), (3, 2148610), (5, 1289166), (6, 1074305), (10, 644583), (15, 429722), (29, 222270), (30, 214861), (31, 207930), (58, 111135), (62, 103965), (87, 74090), (93, 69310), (145, 44454), (155, 41586), (174, 37045), (186, 34655), (239, 26970), (290, 22227), (310, 20793), (435, 14818), (465, 13862), (478, 13485), (717, 8990), (870, 7409), (899, 7170), (930, 6931), (1195, 5394), (1434, 4495), (1798, 3585), (2390, 2697)]