184344290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 372556800

約数和(自身を除く): 188212510

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 149, 155, 298, 307, 310, 403, 614, 745, 806, 1490, 1535, 1937, 2015, 3070, 3874, 3991, 4030, 4619, 7982, 9238, 9517, 9685, 19034, 19370, 19955, 23095, 39910, 45743, 46190, 47585, 60047, 91486, 95170, 120094, 123721, 228715, 247442, 300235, 457430, 594659, 600470, 618605, 1189318, 1237210, 1418033, 2836066, 2973295, 5946590, 7090165, 14180330, 18434429, 36868858, 92172145, 184344290]

約数ペア:

[(1, 184344290), (2, 92172145), (5, 36868858), (10, 18434429), (13, 14180330), (26, 7090165), (31, 5946590), (62, 2973295), (65, 2836066), (130, 1418033), (149, 1237210), (155, 1189318), (298, 618605), (307, 600470), (310, 594659), (403, 457430), (614, 300235), (745, 247442), (806, 228715), (1490, 123721), (1535, 120094), (1937, 95170), (2015, 91486), (3070, 60047), (3874, 47585), (3991, 46190), (4030, 45743), (4619, 39910), (7982, 23095), (9238, 19955), (9517, 19370), (9685, 19034)]