16399590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 41126400

約数和(自身を除く): 24726810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 82, 123, 134, 199, 201, 205, 246, 335, 398, 402, 410, 597, 615, 670, 995, 1005, 1194, 1230, 1990, 2010, 2747, 2985, 5494, 5970, 8159, 8241, 13333, 13735, 16318, 16482, 24477, 26666, 27470, 39999, 40795, 41205, 48954, 66665, 79998, 81590, 82410, 122385, 133330, 199995, 244770, 399990, 546653, 1093306, 1639959, 2733265, 3279918, 5466530, 8199795, 16399590]

約数ペア:

[(1, 16399590), (2, 8199795), (3, 5466530), (5, 3279918), (6, 2733265), (10, 1639959), (15, 1093306), (30, 546653), (41, 399990), (67, 244770), (82, 199995), (123, 133330), (134, 122385), (199, 82410), (201, 81590), (205, 79998), (246, 66665), (335, 48954), (398, 41205), (402, 40795), (410, 39999), (597, 27470), (615, 26666), (670, 24477), (995, 16482), (1005, 16318), (1194, 13735), (1230, 13333), (1990, 8241), (2010, 8159), (2747, 5970), (2985, 5494)]