161830482860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6733}}^1\times {\mathrm{20369}}^1$

素因数の和:27170

約数の個数: 48

約数和(自身を含む): 345672381600

約数和(自身を除く): 183841898740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 6733, 13466, 20369, 26932, 33665, 40738, 67330, 81476, 101845, 134660, 203690, 397247, 407380, 794494, 1201771, 1588988, 1986235, 2403542, 3972470, 4807084, 6008855, 7944940, 12017710, 24035420, 137144477, 274288954, 548577908, 685722385, 1371444770, 2742889540, 8091524143, 16183048286, 32366096572, 40457620715, 80915241430, 161830482860]

約数ペア:

[(1, 161830482860), (2, 80915241430), (4, 40457620715), (5, 32366096572), (10, 16183048286), (20, 8091524143), (59, 2742889540), (118, 1371444770), (236, 685722385), (295, 548577908), (590, 274288954), (1180, 137144477), (6733, 24035420), (13466, 12017710), (20369, 7944940), (26932, 6008855), (33665, 4807084), (40738, 3972470), (67330, 2403542), (81476, 1986235), (101845, 1588988), (134660, 1201771), (203690, 794494), (397247, 407380)]